Counter-Drone Comes of Age: What D-Fend's Acquisition Signals

D-Fend Solutions, a counter-drone company protecting critical infrastructure such as airports and nuclear plants, agreed to be acquired by Motorola Solutions in an all-cash transaction on 1 June 2026. The financial close will be in the coming couple of months.  This investment is expected to generate more than 8X return on Vertex Growth Fund II’s initial investment of US$8M. The transaction closes a chapter that began for us six years before we wrote our cheque, and produced a satisfying return well in excess of our expectations.

Six Years to Conviction

We first met the D-Fend team in 2018, when the company was still relatively early for the Vertex Growth Fund.  Even at that point in time, the problem statement was clear, and D-Fend's solution stood out as an elegant answer to a difficult challenge in airspace protection: how to safely neutralize the threat that rogue drones pose to critical infrastructure such as airports and power plants.

Conventional approaches each carry serious risks. Knocking a drone out of the air by physical force - a shotgun blast or a kamikaze ram - can detonate a dangerous or explosive payload, while jamming can disrupt control towers and aircraft in a busy airport.  D-Fend instead takes over the drone's radio signal and flies it to a safe, designated landing spot.

It is akin to a car valet service. Rather than crashing into a rogue vehicle or laying a spike strip across the road, D-Fend carefully opens the driver's door, takes the wheel, and parks the car in a designated space.

We took D-Fend to airport operators and system integrators in Singapore and East Asia. The system worked, but drone incursions were less common and usually involved less sophisticated weekend drone hobbyists.

Nevertheless, we stayed close as we could see the potential and pertinent need for a differentiated solution in this segment. We continued to monitor the company’s development and provided business development support.

By the time D-Fend was ready for its next financing round in 2024, three things had changed. D-Fend's protocol coverage had expanded materially. The system had been hardened to operate reliably alongside the radio interference that any real city, airport, or stadium produces. And the company had secured the trust of clients that, in this industry, function as the only credible validation: major international airports and the security organisations of large states.  D-Fend had established itself as a reliable and safe way to take down rogue drones. Its capabilities mirrored Israel’s prowess in cybersecurity that protects networks and the internet, and extended that prowess to airspace.

When the Market Caught Up

The eighteen months that followed our investment compressed several years of latent demand into a single budget cycle. The subsequent conflicts around the world put weaponised commercial drones on every front page and unlocked dedicated counter-drone procurement budgets.

Once decision-makers were aware of the potential threat, the statistics did the rest of the work for us. The FAA logged 411 illegal drone incursions near US airports in the first quarter of 2025 alone, a 25.6% increase year on year. In September 2025, Copenhagen and Oslo airports shut down simultaneously after drone sightings, disrupting more than twenty thousand passengers; Munich followed weeks later. Drone-related disruptions at European airports quadrupled between January 2024 and November 2025.

Civilian use cases multiplied alongside the headlines. Contraband smuggling prevention has become a meaningful vertical, with drones being used as a transportation medium in correctional facilities and across state boundaries. Federal law in the United States classifies drones as aircraft, which means prison authorities cannot lawfully shoot a drone down or jam it - an environment that effectively requires the takeover architecture D-Fend built.

Critical infrastructure, secured compounds, and major public events also need to be protected, not just from potential projectile threats but also from unwanted drone surveillance.  The US Congress passed the Safer Skies Act in 2025, opening the path for multi-billion dollar funding for federal and state agencies to procure counter-drone solutions. The category did not need to be created. It needed to be recognised, and the world recognised it.

For Vertex Growth, the outcome far exceeded our expectations . We are particularly grateful to our partners at Vertex Ventures Israel and to D-Fend's founder and chief executive Zohar Halachmi and his team, whose resilience through years of regulatory ambiguity and patience in carrying the product through the slow work of policy education, ultimately built the company that this transaction recognises.

Sources

Federal Aviation Administration, Drone Sightings Near Airports Quarterly Report, Q1 2025.

Euronews and 2025 European Drone Sightings reporting on Copenhagen, Oslo, and Munich airport closures, September-November 2025.

Dedrone, Drone Violations Database; National Football League testimony to the US House Committee on Homeland Security, December 2024.

US Congress, FY2026 National Defense Authorization Act, counter-UAS provisions; FEMA counter-drone grant programme tied to FIFA World Cup 2026 and LA 2028 Olympics.

Axon Enterprise investor relations, acquisition of Dedrone, May 2024; closing October 2024.

Mordor Intelligence, Fortune Business Insights, and Precedence Research, anti-drone and counter-UAS market sizing, 2026.