A drone motor costs $12 from China and $100 from America. The Pentagon just committed $820 million to close the gap.

For years the small brushless motor was the cheapest thing to buy in the drone business. Over the past week it turned into the reason the Pentagon committed $1.3 billion, and not a dollar of that reached the stocks that rallied on Monday.

By 2:04 p.m. Eastern, Ondas Holdings (ONDS) traded at $8.32, up 11.0%. Red Cat Holdings (RCAT) rose 8.4%, Unusual Machines (UMAC) 8.1% and AeroVironment (AVAV) 5.1%. Meanwhile Lockheed Martin (LMT) fell 0.3%, so whatever moved the small caps left the primes alone.

But the money had already been spent, and it went to two companies that are nowhere in that table.

According to the Department of War, its Office of Strategic Capital (OSC) signed a conditional loan commitment of up to $820 million with Performance Drone Works on July 31. PDW is privately held and builds in Huntsville, Alabama. We wrote Friday about why the largest OSC commitment yet went to a company nobody can buy. OSC's director David A. Lorch said the money wouldn't stop there. "PDW will be one of several domestic component producers receiving OSC loan commitments in support of President Trump's Executive Order 14307," Lorch said.

Three days earlier, Joint Interagency Task Force 401 handed CACI International a three-year contract worth up to $500 million for SkyValor, a non-kinetic jammer built for counter-unmanned aircraft systems (c-UAS) work. As DefenseScoop reported, the systems go to critical sites under the Pentagon's Domestic Shield program, starting with a $25 million task order. JIATF-401's deputy director for rapid acquisitions Col. Tony Lindh framed the award around flexibility rather than size, saying drone defense has no single solution and the task force needs room to buy layered systems.

Even at $12.7 billion, CACI sells information technology services rather than aircraft. It runs 25,000 employees out of Reston, Virginia. For perspective, it's worth more on its own than Ondas, Red Cat and Unusual Machines put together.

Why is the money going to parts instead of drones?

Read what PDW is actually being paid to build and the whole thing makes more sense. The loan covers propulsion, power and control, and vision systems, which is to say motors, batteries and the electronics between them. Those are the three things American drone makers still can't buy at home.

DefenseScoop reported in November that the majority of drones cleared onto the Pentagon's Blue UAS list, the roster of platforms the military considers safe to fly, still run Chinese motors. A former senior defense official, granted anonymity by the outlet, named the same three parts as the industry's dependency and put the problem bluntly. Without motors, nothing flies.

However, the reason nobody fixed it earlier is arithmetic, not neglect. "A small brushless motor is $12 to $25 per motor, from China," the official said. "The best that you can find in the United States is like $100 to $225 per motor." For perspective, a four-motor airframe swapping to the cheapest American motor adds about $350 to its bill of materials, and swapping at the top of both ranges adds $800. On an aircraft the Pentagon wants treated as expendable, that's the entire margin.

The Association for Uncrewed Vehicle Systems International's president and chief executive Michael Robbins told DefenseScoop the industry simply never treated the part as strategic. "There's no doubt that for many years, there was an 'easy button' for the global drone industry," Robbins said. Motors, he added, were never counted among the critical components.

PDW's co-founder and executive chairman Matt Higgins made the same point from the other side when the loan was announced. "For more than a decade, the United States has been dependent on foreign technology and has lacked a domestic drone component ecosystem," Higgins said.

Nobody actually showed up to buy

While the prices moved, the volume didn't. Ondas had turned over 37.5 million shares by early afternoon against a 30-day average of 105.9 million. That's about one share for every three that trade on a normal session. Red Cat ran 5.0 million against 8.2 million. Unusual Machines did 2.2 million against 3.5 million, and Kratos Defense (KTOS) 1.8 million against 3.8 million.

The intraday shape says the same thing. Ondas opened at $7.40, under Friday's close of $7.49. Red Cat opened at $7.41 against $7.53. Both were red in the opening minutes, ran hard until about 11 a.m. Eastern, then held a tight range into the afternoon. However this rally started, it didn't start with an overnight headline.

There's a recent template for how a government-money move settles. Energy Fuels (UUUU) opened 17% higher on its own $725 million OSC commitment on June 18. One week later it closed at $14.42, below the $15.30 it had closed at the day before the announcement.

Although the money is arriving, the aircraft aren't, at least not at the scale the war in Ukraine has set. The Defense Innovation Unit's deputy director and chief operating officer Travis Metz said in remarks reported by Reuters on July 27 that Ukrainian industry will build between 6 million and 6.5 million small first-person-view (FPV) attack drones this year. The $1.1 billion Drone Dominance program will have secured fewer than 200,000 by February. Put another way, Ukraine builds in about twelve days what the entire American program will have bought by then.

Those comments moved the same stocks the other way. Ondas, Red Cat, AeroVironment and Unusual Machines all fell in the session that followed.

AeroVironment is the one name here that has actually been paid. Army Contracting Command awarded it a three-year counter-drone contract worth up to $500 million on July 2, then a $117.3 million production order for 82 P550 aircraft on July 20. Even so, the shares sit 62% below their October 2025 high, and they set a 52-week low of $135.20 on June 25.

Three dates matter this month. Kratos reports second-quarter results after Tuesday's close, with analysts looking for $0.13 a share on $411.9 million of revenue. Red Cat's Teal Drones is one of 19 companies invited to Gauntlet II of the Drone Dominance program at Fort Carson, Colorado, after a qualifier at Camp Grayling, Michigan where 49 companies brought about 79 aircraft. And on Monday morning Ondas said David Barnea, the former director of Israel's Mossad, has joined Ondas Defense Ltd. as global president and chairman.

If you're new to the group, we've covered what each of these companies actually sells and how Ondas trades on volume and short interest.

Unusual Machines already builds the part everyone is short of. It said in April that its Orlando factory was turning out about 15,000 motors a month on a line running 24 hours a day, five days a week, with plans to more than double that and to add an automated high-volume line in the second half of this year. The company is worth $1.32 billion. The government just offered $820 million to one private competitor to do the same job at scale.

Price and volume data from exchange records as of 2:04 p.m. Eastern, August 3, 2026. Nothing here is investment advice.