Triton

The U.S. Navy has finally confirmed that an MQ-4C Triton surveillance drone crashed back on April 9. The circumstances that led to the loss of the uncrewed aircraft remain unknown, but the incident has now been described as a mishap. The uncrewed aircraft had vanished unexpectedly from online flight tracking sites while flying over the Persian Gulf, but where exactly where it went down is unclear.

You can read more about what was already known about the fate of the MQ-4C in our initial reporting here.

Naval Safety Command’s latest publicly available mishap summary report, which appears to have been published today, includes the following brief entry:

“9 Apr 2026 (Location Withheld – OPSEC [Operational Security]) MQ-4C crashed, no injury to personnel.”

Not surprisingly, this is categorized as a Class A mishap, which is defined as one that causes more than $2 million in damages, results in one or more individuals dying or being permanently disabled, or any combination of the above. Navy budget documents last pegged the unit price of an MQ-4C at just over $238 million. As of 2025, the Navy had 20 of these drones in service in total, with plans to acquire seven more.

TWZ reached out to the Navy and CENTCOM for comment. The Navy directed us to contact CENTCOM, and the command declined to comment.

The MQ-4C was widely assumed to have gone down last week. Right before the flow of online tracking data stopped, a huge and sudden loss of altitude, from a typical cruising altitude of around 50,000 feet down to below 10,000 feet, was recorded. At the time, the drone looked to be heading back to its base at Naval Air Station Sigonella in Italy after completing a surveillance mission over the Persian Gulf and Strait of Hormuz.

The drone’s transponder had also been broadcasting (or “squawking”) the code 7700, which is a general declaration of an in-flight emergency, at the time. However, as TWZ noted at the time, the code, by itself, does not provide details about the nature or severity of the emergency. There were also reports that the Triton had initially squawked 7400, a different code used to declare the drone had lost its connection with controllers on the ground.

As noted, where exactly the drone went down is not clear. It was last tracked flying in international airspace over the Persian Gulf in the direction of Iran, but there is no evidence it went down in that country.

It is also unknown what steps may have been taken, or still be underway, to recover the downed MQ-4C. Each one of the drones carries a powerful active electronically scanned array (AESA) multi-mode radar, electro-optical and infrared video cameras in a turret under the nose, and electronic support measures systems for collecting electronic intelligence passively. The Navy, in cooperation with prime contractor Northrop Grumman, has also been working to upgrade the signals intelligence suites on these drones in recent years.

If an adversary could recover any of these systems largely intact, it could represent a significant intelligence loss. Though there are no indications whatsoever that the MQ-4C went down due to hostile fire, recovery of the wreckage could still be of benefit for propaganda purposes, especially for Iran in the context of the latest conflict.

Iran did shoot down a Navy RQ-4 Broad Area Maritime Surveillance-Demonstrator (BAMS-D) drone while it was flying over the Gulf of Oman in 2019, and promptly put what remained of the uncrewed aircraft on display. The BAMS-D was a precursor to the MQ-4C. The Triton is derived from the core RQ-4 Global Hawk design, but is optimized for long-duration overwater missions.