What did Motorola Solutions pay for D-Fend Solutions?

Motorola Solutions disclosed a $1.5 billion purchase price when it announced the acquisition and confirmed completion on 20 August 2026.

What multiple does the acquisition imply?

Motorola Solutions expected D-Fend to generate $185 million of full-year 2026 revenue at signing. Dividing $1.5 billion by $185 million gives an 8.1x purchase-price-to-expected-revenue calculation.

What does D-Fend Solutions do?

D-Fend develops RF cyber-takeover counter-drone technology designed to identify, take control of and safely land rogue drones.

Motorola Solutions Acquires D-Fend | Acquiry Deal Intelligence

01 · What happened

Motorola Solutions has closed a $1.5bn airspace-security acquisition

Completed 20 August 2026. D-Fend now sits inside Motorola Solutions' public-safety ecosystem.

Motorola Solutions has completed its acquisition of D-Fend Solutions for $1.5 billion, bringing a counter-drone platform into a business already embedded in public-safety agencies, critical infrastructure and enterprise security. The deal is less about adding another detection sensor than placing a controlled-mitigation capability alongside command-centre software, video, radio and service relationships.

D-Fend's EnforceAir platform is designed to identify a rogue drone's radio-frequency link, assume controlled command and direct the aircraft to a designated safe landing area. Motorola contrasts that approach with jamming and kinetic responses, arguing that it can preserve local communications infrastructure and authorised drone operations. Those are company descriptions of the technology, but they explain why the asset is commercially differentiated in environments where continuity matters as much as detection.

“Safety on the ground demands security in the air.”
Greg Brown, Chairman and CEO, Motorola Solutions

The close creates a new operational perimeter for a buyer whose stated footprint includes 5.5 million fixed cameras across more than 300,000 sites, software used by approximately 60 percent of 6,000 U.S. 911 centres and 13,000 land-mobile-radio networks. The first commercial test is whether D-Fend becomes a configured element of that installed base rather than a specialist product sold through a separate channel.

02 · The deal at a glance

A disclosed price, an expected revenue line and a largely private capital stack

Transaction termsPublic record Acquiry calculation Not disclosed

Acquirer	Motorola Solutions, Inc., NYSE: MSI, Chicago
Target	D-Fend Solutions, private counter-drone technology company
Announced	1 June 2026
Completed	20 August 2026
Purchase price	$1.5 billion Public record
Expected FY2026 revenue	$185 million Buyer forecast at signing
Price / expected FY2026 revenue	8.1× Acquiry calculation $1,500m ÷ $185m
Revenue trajectory	More than 50% annual growth over the prior three years, according to Motorola Solutions at signing
Technology	RF cyber-takeover counter-drone technology designed for controlled mitigation
Deployment footprint	Thousands of deployments in more than 30 countries, per Motorola Solutions
Management	Zohar Halachmi continues as CEO of D-Fend and Senior Vice President, Counter-Drone Solutions
Consideration mix	Not disclosed
Financing sources	Not disclosed
Advisers	Not disclosed
Retention, earn-out and rollover terms	Not disclosed

The undisclosed terms matter for the allocation of deal proceeds and the buyer's acquisition accounting. They are not needed to identify the central economic benchmark: Motorola Solutions paid 8.1× a buyer-stated 2026 revenue expectation for a specialist technology asset with public-sector and critical-infrastructure distribution potential.

03 · The asset

D-Fend brings controlled response into a wider security workflow

Counter-drone systems are often introduced as detection products. D-Fend's proposition is different: it aims to move the operator from identifying an aircraft to controlling the outcome. Its RF cyber-takeover approach is designed to identify and take command of a rogue drone, then guide it to a safe landing zone rather than disrupt the surrounding environment.

Abstract editorial illustration of a protected airspace control corridor — A safe landing is the commercial distinction. The practical value is continuity for the site and its authorised communications, not an abstract detection alert.

The operational read

Detect and identify. An operator needs a credible signal that an aircraft represents a threat before acting.
Control and resolve. D-Fend says its system can take over the rogue aircraft's control link and steer the aircraft to a defined area.
Preserve the mission. Airports, stadiums, borders, prisons and critical sites cannot treat every incident as a reason to stop authorised communications or operations.

Acquiry inferenceThe real product is operational continuity

Detection hardware is easier to add to a security architecture than a controlled mitigation workflow. Motorola Solutions is acquiring a capability that may be used when an alert becomes an operational event, which makes command-centre integration and customer trust more valuable than a standalone sensor specification.

04 · Economics

The $1.5bn price implies 8.1× the buyer's expected 2026 revenue line

Motorola Solutions disclosed a $1.5 billion purchase price and said it expected D-Fend to generate $185 million of full-year 2026 revenue. Dividing one by the other produces an 8.1× purchase-price-to-expected-revenue reference point. It is a forward revenue calculation, not a multiple of audited trailing revenue, and no public margin, recurring-revenue, retention or concentration data has been released.

Valuation mechanicsPublic record Acquiry calculation

Measure	Value	Basis
Purchase price	$1.5bn	Motorola Solutions disclosure
Expected FY2026 revenue	$185m	Motorola Solutions expectation at signing
Price / expected FY2026 revenue	8.1×	Acquiry calculation: $1,500m ÷ $185m
Historical growth disclosure	>50%	Annual revenue growth over the prior three years, per buyer
Gross margin, EBITDA and FCF	Not disclosed	Not required for the calculation

What the multiple captures is technology plus access. A counter-drone company with thousands of deployments can still face long procurement cycles, spectrum constraints and product qualification costs. The price therefore reads as a strategic valuation for a verified control capability and a distribution fit, not a simplified software recurring-revenue comparable.

05 · Buyer rationale

Motorola Solutions is extending security from the ground into the air

The buyer's public framing is concise: safety on the ground requires security in the air. Motorola Solutions already sells mission-critical communications, command-centre software, video security, access control and services to many of the sites where an unauthorised drone is an operational concern. D-Fend supplies a mitigation layer that can be connected to that installed base.

Strategic rationaleAcquiry inference

Rationale	Evidence	Commercial implication
Air-to-ground security	Motorola plans to integrate D-Fend into its public-safety ecosystem.	Counter-drone response can become part of a wider incident workflow.
Customer-channel leverage	Motorola's disclosed deployment footprint spans cameras, 911 software and land-mobile-radio networks.	Existing customer relationships may shorten route-to-market friction.
Regulatory timing	SAFER SKIES implementation established a training, certification and operational framework for eligible SLTT agencies.	Addressable demand may widen as agencies build compliant programs.
Adjacent technology stack	Motorola's Silvus acquisition brought secure networking for autonomous systems and drone-related operations.	Communications, sensing and controlled mitigation can be sold as a more coherent architecture.

The first two rationales are the near-term case. Regulatory expansion and autonomous-systems connectivity expand the long-term opportunity, but conversion remains dependent on procurement budgets, authorised use cases and practical training pathways.

07 · Metrics

What is known about scale, and what a fuller operating picture would add

Published operating indicatorsPublic record

Indicator	Published figure	Use in the deal read
Expected 2026 revenue	$185m	Forward valuation denominator disclosed by the buyer
Revenue growth	>50%	Annual growth over prior three years at signing
Deployments	Thousands	Evidence of field use across complex environments
Countries	30+	International operating footprint
Historic financing	$31m	Initial December 2024 close, not cumulative capital raised

There is no disclosed gross margin, recurring-revenue mix, split between government and enterprise revenue, customer concentration, backlog, bookings, renewal profile or headcount. Those omissions do not change the reported price or the 8.1× forward calculation. They do constrain any attempt to assess standalone cash generation or convert the transaction into a conventional public-company software multiple.

08 · Context

Silvus shows Motorola's willingness to pay for security infrastructure with autonomous-system exposure

In May 2025 Motorola Solutions announced the acquisition of Silvus Technologies for $4.4 billion of upfront consideration, with a potential $600 million earnout. Silvus provides secure mobile ad-hoc networking for autonomous systems, military, law enforcement and enterprise users. The D-Fend acquisition is smaller at $1.5 billion, but it extends the same pattern: buying a differentiated capability that operates in contested or complex environments and inserting it into an established customer base.

The two assets solve different jobs. Silvus concerns resilient connectivity between moving nodes. D-Fend concerns controlled mitigation of a rogue airborne node. Their relevance to each other is architectural rather than a numerical valuation comparison.

Abstract editorial illustration of an ascending strategic investment path — Motorola Solutions' recent acquisition activity links communications, sensing and response capabilities around the same mission-critical buyer.

09 · Operating fit

The product slot is between alert generation and an operator's response decision

Motorola Solutions' core systems already collect information, move it between teams and support incident response. D-Fend gives the buyer a pathway to act on a drone event after detection. That is the essential integration logic: a detected aircraft becomes an item in a broader operating picture, and authorised teams may be able to use a controlled mitigation tool where the site, jurisdiction and program permit it.

Workflow positionAcquiry inference

Step	Existing mission-critical environment	D-Fend contribution
Observe	Video, sensors and radio inputs	Counter-drone detection and identification
Decide	Command-centre workflow and authorised operator policy	Threat information and mitigation options
Respond	Field-team coordination and incident record	RF cyber-takeover and controlled landing capability
Review	Evidence, reporting and site improvement	Incident-specific outcome data for a broader security record

This is an integration thesis, not a statement that every existing Motorola customer can or will deploy mitigation. Eligibility, spectrum coordination, airspace procedures and local approval remain part of the sale.

10 · Capital

D-Fend's disclosed pre-sale financing names the investors, not the ownership waterfall

D-Fend announced a $31 million initial close in December 2024 led by Israel Growth Partners, with Vertex Ventures and Vertex Growth participating. The company also identified board representation from Israel Growth Partners, Vertex Ventures and Claridge Israel. The disclosure shows institutional support for a security technology business moving from deployment validation toward international scale.

It does not provide a cumulative funding total, a cap-table percentage, liquidation preferences, option-pool economics or net proceeds from the $1.5 billion sale. The appropriate conclusion is that these investors were disclosed backers, not that their return can be calculated from public data.

11 · Ownership

Management continuity gives Motorola Solutions an operating bridge into a specialised category

Zohar Halachmi remains Chief Executive of D-Fend Solutions and becomes Senior Vice President, Counter-Drone Solutions at Motorola Solutions. That is an explicit continuity commitment in the closing announcement. It addresses the key practical issue in a specialised technology acquisition: preserving the product, regulatory and customer knowledge that sits with the operating team.

Retention arrangements, equity treatment and incentive structures were not disclosed. The public message should be treated as an operating leadership plan, not a disclosure of employee economics.

12 · Value flow

The value creation path runs through bundled deployment, not a mechanical cost take-out

Motorola's near-term opportunity is to offer a more complete security response architecture to customers that already buy video, communications or command-centre systems. D-Fend's technology may add a high-value response capability in locations where an unauthorised drone presents an acute risk and the customer has lawful authority to mitigate it.

Abstract editorial illustration representing controlled integration of two systems — The commercial prize is a joined workflow: signal, decision, controlled response and post-incident record.

Cost synergies, revenue synergies and integration budgets were not disclosed. The most defensible short-form case is distribution expansion and product attachment. The measurable evidence will arrive through installed-customer wins, product integration releases and post-close revenue disclosure.

13 · Market

The policy backdrop is shifting from isolated federal authority toward supervised local capability

The SAFER SKIES Act implementation framework became effective in July 2026. The DOJ and DHS interim final rule covers training and certification, authorised technologies, spectrum coordination, airspace approval, air-traffic notification, mitigation reporting, privacy protections and compliance requirements for State, local, Tribal and territorial law-enforcement and correctional agencies.

The FCC separately conditionally granted 180-day Special Temporary Authority for qualifying operations under the framework. That creates an operational pathway for eligible programs, but it also makes compliance a central element of the commercial sale. A customer needs more than hardware. It needs trained operators, approvals, documented procedures and coordination across the local airspace and communications environment.

Abstract editorial illustration of layered protected operational corridors — Regulatory implementation can widen deployment opportunities while raising the standard for training, documentation and integrated operation.

14 · Competitive frame

Controlled mitigation becomes more important where interruption is commercially expensive

D-Fend positions its RF cyber-takeover approach against jamming and kinetic techniques. The buyer's argument is that controlled takeover can allow an operator to resolve an incident without disrupting authorised drones or local communications infrastructure, and without the collateral issues associated with physical interdiction. That product description should be viewed through the actual site, aircraft, regulation and authorisation context of each deployment.

Acquiry inference: a counter-drone provider becomes more valuable when the customer has a high cost of interruption. Airports, energy sites, stadiums, borders and large events all face that condition in different forms. Motorola Solutions' channel strength lies in selling technology into precisely those environments.

15 · Value levers

Five routes from platform integration to commercial value

Value leversAcquiry inference

Lever	Evidence base	First proof point
Command-centre integration	Motorola says it plans comprehensive air-to-ground security.	Unified incident workflow and product-release documentation
Installed-base attachment	Motorola's disclosed footprint spans public safety and critical sites.	Named customer deployment or cross-sell disclosure
Program enablement	SAFER SKIES framework requires procedures and training.	Repeatable deployment playbook for eligible agencies
International reach	D-Fend reports deployment in more than 30 countries.	New channel and certified operator announcements
Autonomous-systems architecture	Silvus adds adjacent secure networking capability.	Evidence of combined solutions in relevant environments

16 · Execution

The execution questions are concentrated in authorisation, adoption and system integration

Monitoring registerAcquiry inference

Issue	Why it matters	Evidence to watch
Authorised deployment	Mitigation rights vary by program and jurisdiction.	Certification, approval and agency deployment milestones
Spectrum and airspace coordination	RF operations carry communications and aviation dependencies.	FCC, airspace and operating-procedure updates
Procurement cycle	Public safety and critical infrastructure purchases require budget and policy alignment.	Order disclosures and reference-site wins
Product integration	Value is highest when alert and mitigation join the operational workflow.	Command-centre, video and radio integration releases
Specialist team retention	Product knowledge and field deployment experience remain central to the asset.	Leadership continuity and roadmap delivery

These are not arguments against the deal. They are the operating conditions under which the $1.5 billion strategic premise will be tested.

17 · Integration

The company has named the platform leader. The next signal is the product roadmap.

Motorola Solutions says it intends to integrate D-Fend technology into its public-safety ecosystem for comprehensive air-to-ground security. The management decision is already public: Halachmi remains CEO of D-Fend and leads the counter-drone platform inside the buyer. That keeps the original operating authority visible while positioning the business under a larger corporate system.

Abstract editorial illustration of two systems joined by a precise illuminated connection — The post-close product question is whether the connection between systems becomes a customer-visible operating workflow.

Integration timing, technical architecture, branding, go-to-market structure and allocation of incremental investment were not published in the materials reviewed. The clearest next milestone will be a release that shows how operators see, assess and resolve an airspace event through the combined platform.

18 · Timeline

A compact process from announcement to completion

Transaction timelinePublic record

Date	Milestone	Why it matters
4 Dec 2024	D-Fend announces $31m initial financing close	Disclosed growth capital and institutional investor support
27 May 2025	Motorola announces Silvus acquisition	Builds adjacent autonomous-systems communications capability
1 Jun 2026	Motorola announces D-Fend definitive agreement	Price, expected 2026 revenue and global deployment claims become public
1 Jul 2026	SAFER SKIES operational framework effective	Sets compliance pathway for eligible SLTT counter-UAS operations
20 Aug 2026	Motorola completes acquisition	D-Fend moves into the buyer's counter-drone platform
Next	Product, deployment and revenue evidence	Tests the integration and distribution thesis

19 · Consequences

The deal raises the strategic premium on counter-drone assets that fit a deployed security ecosystem

For D-Fend customers, the near-term message is continuity plus a larger parent with public-safety reach. For Motorola Solutions customers, the new capability creates an opportunity to consider airspace incidents within their broader response architecture. For other counter-drone vendors, the transaction increases the importance of proving not only technical performance but also how their product integrates with the systems a customer already uses.

For founders and investors in security technology, the relevant lesson is selective. Strategic buyers pay for validated capabilities that enter a real distribution system. A strong technical answer without operational deployment, product trust and a buyer-channel fit is a less complete M&A proposition.

20 · Acquiry inference

A clear platform fit, priced for a category that is moving from detection to response

Motorola Solutions did not buy D-Fend merely to add another security sensor. It bought a field-deployed control capability at a time when counter-drone authority, spectrum coordination and public-safety operating models are becoming more formalised. The purchase price implies 8.1× a buyer-stated 2026 revenue forecast, a level that places strategic distribution and differentiated mitigation at the centre of the valuation case.

The investment becomes more compelling if Motorola can turn D-Fend from a specialist solution into a configured component of command-centre, radio, video and critical-site programs. The counterfactual is also clear: if authorisation, integration or customer adoption remains fragmented, the asset can remain technically strong but commercially specialised. The next evidence is not another market narrative. It is integrated deployment, reference customers and repeatable program wins.

Abstract editorial illustration of a controlled path reaching a protected landing area — The acquisition is complete. The operating work now lies in connecting controlled airspace response to the buyer's established security workflows.

21 · Sources

Source ledger

Primary company disclosures and government materials, checked 26 August 2026.

Source matrixPrimary sources

Source	Published	Primary use
Motorola Solutions completion release	20 Aug 2026	Closing, $1.5bn price, technology framing, management continuity
Motorola Solutions signing release	1 Jun 2026	Expected 2026 revenue, growth, deployments and country count
D-Fend financing release	4 Dec 2024	Financing, investors and installed-base context
D-Fend company profile	Accessed 26 Aug 2026	EnforceAir product and deployment environments
DOJ and DHS interim final rule	6 Jul 2026	SAFER SKIES operating framework
FCC C-UAS spectrum order	2 Jul 2026	Conditional Special Temporary Authority context
Motorola Solutions Q2 2026 results	5 Aug 2026	Buyer financial scale and backlog
Motorola Solutions investor overview	Aug 2026	Installed deployment footprint
Motorola Solutions Silvus announcement	27 May 2025	Adjacent acquisition context

About the author

Joash Boyton

Founder & Managing Director, Acquiry

Joash Boyton advises founders, shareholders and strategic buyers on mergers and acquisitions across technology, SaaS, fintech, media and digital businesses. He writes Acquiry Deal Intelligence on strategic transactions, sector pricing and commercial integration logic.

How to cite

Motorola Solutions acquires D-Fend Solutions

Acquiry Deal Intelligence. Published 26 August 2026. https://www.acquiry.com/deal-intelligence/motorola-solutions-acquires-d-fend/

This analysis is research and analysis only, not personalised financial advice.

Evidence point	What the source says	Editorial treatment
Completion and consideration	Motorola Solutions' 20 August closing release states that it completed the D-Fend acquisition for a purchase price of $1.5 billion. The same release describes D-Fend as an industry leader in counter-drone technology and presents the deal as an expansion of airspace protection for public-safety agencies and critical infrastructure.	The $1.5 billion figure is carried as a public company disclosure. The page does not substitute a press estimate or infer a cash and stock allocation from the price.
Expected revenue	At signing on 1 June, Motorola Solutions said D-Fend had expected full-year 2026 revenue of $185 million. It also stated that annual revenue growth had exceeded 50 percent over the previous three years.	$185 million is presented as a buyer forecast at signing. The 8.1× figure is an Acquiry calculation using $1,500 million divided by $185 million. It is not labelled as a trailing or audited revenue multiple.
Deployment record	Motorola Solutions described D-Fend as having thousands of deployments across more than 30 countries. It named airports, critical infrastructure, stadiums, military bases and borders as deployment environments in the completion release.	The analysis uses the deployment and geography data as evidence of field use. It does not add unverified named customers, booking volume or market-share claims.
Technology description	Motorola Solutions says D-Fend uses RF cyber-takeover technology to identify and take control of rogue drones, then guide them to safe landing zones. D-Fend's public profile describes EnforceAir as an RF cyber-driven, non-kinetic, AI-enhanced counter-drone system.	Technical benefits are attributed to Motorola Solutions or D-Fend. The editorial conclusion is limited to the commercial implication that controlled mitigation has a distinct operational role in sensitive environments.
Management continuity	The closing release says that Zohar Halachmi will continue as Chief Executive of D-Fend Solutions and lead Motorola Solutions' counter-drone platform as Senior Vice President, Counter-Drone Solutions.	The page treats this as an announced operating model. It does not infer a retention pool, equity rollover or long-term employment condition.
Buyer distribution	Motorola Solutions' August investor overview identifies approximately 5.5 million fixed cameras deployed across more than 300,000 sites, software used by approximately 60 percent of 6,000 U.S. 911 centres and 13,000 land-mobile-radio networks worldwide.	These figures establish buyer scale and customer-channel context. Any cross-sell outcome remains Acquiry inference until product releases, customer wins or financial disclosure provide direct evidence.
SAFER SKIES implementation	The DOJ and DHS interim final rule published on 6 July codifies a framework for qualifying State, local, Tribal and territorial law-enforcement and correctional counter-UAS operations. It covers training, certification, authorised technologies, spectrum coordination, airspace approval, notification, reporting, privacy and compliance requirements.	The rule is used as a regulatory backdrop, not as a revenue forecast. It explains why program readiness can be as important as technology selection for an eligible buyer.
FCC authority	The FCC's 2 July order conditionally grants 180-day Special Temporary Authority to eligible State, local, Tribal and territorial law-enforcement and correctional agencies undertaking operations compliant with the SAFER SKIES Act.	The page cites the order to show that radio-spectrum authority sits within the deployment pathway. It does not state that all prospective customers are immediately authorised to operate mitigation systems.
Pre-sale investor record	D-Fend's December 2024 financing release announced a $31 million initial close led by Israel Growth Partners, with participation from Vertex Ventures and Vertex Growth. It identified investor board representation from Israel Growth Partners, Vertex Ventures and Claridge Israel.	The page identifies disclosed institutional backers. It expressly avoids calculating investor proceeds, ownership percentages or returns because the public material does not disclose a complete cap table or transaction waterfall.
Silvus adjacency	Motorola Solutions announced its Silvus Technologies acquisition in May 2025 for $4.4 billion in upfront consideration, with the release describing secure mobile ad-hoc networking for autonomous systems, military, law enforcement and enterprise customers.	Silvus is used as a strategic adjacency case. The page does not apply it as a direct valuation comparable because the technology, revenue base and transaction terms are different.
Buyer financial capacity	Motorola Solutions' 5 August second-quarter release reported $3.1 billion of sales, $469 million of operating cash flow, $414 million of free cash flow and $15.6 billion of ending backlog. It raised full-year 2026 revenue outlook to approximately $12.975 billion.	These figures provide operating scale context. The page does not state that cash flow or a specific balance-sheet facility funded D-Fend because Motorola Solutions did not publish a transaction funding schedule in the reviewed release.

Evidence type	Examples used here	Permitted conclusion
Company transaction disclosure	Purchase price, expected 2026 revenue, completion date, leadership plan and integration intent.	State the disclosed fact directly and cite the announcement.
Company operating disclosure	Thousands of deployments, more than 30 countries, 5.5 million cameras, 300,000 sites, 13,000 land-mobile-radio networks and Q2 backlog.	Use as scale and distribution context; do not infer specific target customer revenue from the footprint.
Government implementation material	SAFER SKIES training, certification, spectrum, airspace, notification, reporting, privacy and compliance framework.	Explain how deployment pathways are governed; do not present the rule as a demand forecast.
Acquiry calculation	$1.5bn divided by $185m equals 8.1×.	State inputs, calculation and the forward-looking nature of the revenue denominator.
Acquiry inference	Distribution fit, system-integration opportunity and the commercial importance of operational continuity.	Present as an interpretation, not as a management forecast or a verified synergy target.

Area	Question to monitor	Preferred evidence	Why it changes the deal read
Product	Can an operator view, assess and resolve a drone incident from an integrated workflow?	Release notes, product demonstrations and public customer workflows.	Shows whether the asset is becoming part of a platform rather than remaining a specialist product.
Commercial	Does Motorola Solutions sell D-Fend into existing accounts or develop new standalone channels?	Named orders, reference deployments and segment commentary.	Distinguishes cross-sell leverage from a separate sales effort.
Regulatory	How quickly can eligible agencies move from authority to operating capability?	Certification milestones, rule updates and agency program disclosures.	Converts policy potential into deployable demand.
Operations	Can customers integrate spectrum, airspace, privacy and incident-reporting requirements into routine practice?	Program documentation, training announcements and reference sites.	Shows whether technology performance is supported by operational readiness.
Financial	Is D-Fend meeting or exceeding the buyer's expected $185m 2026 revenue line?	Motorola Solutions earnings commentary and acquisition revenue reporting.	Tests the only public target revenue benchmark used in the valuation calculation.
Talent	Does the specialised management and engineering organisation remain intact through integration?	Leadership updates, product cadence and customer-support continuity.	Protects the field knowledge embedded in a technically specialised platform.

Motorola Solutions Acquires D-Fend and Brings Airspace Control Into the Public-Safety Stack