Iran’s Islamic Revolutionary Guard Corps Navy has claimed that it captured a US MQM-170 reconnaissance and decoy drone near the Strait of Hormuz by using electronic warfare to take control of the aircraft’s guidance and control systems, a claim that the United States military has firmly rejected.
The announcement adds to growing tensions over military surveillance, maritime security and competing claims of control over the strategic waterway, through which a significant share of the world’s oil and liquefied natural gas shipments normally passes.
In a statement, the Islamic Revolutionary Guard Corps Navy (IRGC-N) said its electronic warfare unit had detected the unmanned aircraft west of the Strait of Hormuz before conducting an operation that allegedly enabled Iranian forces to take control of its systems and bring it down intact.
“Fighters of the IRGC Navy’s electronic warfare unit carried out an offensive electronic warfare operation,” the statement said, describing the aircraft as belonging to the “terrorist U.S. army.”
According to the IRGC, the drone had been deployed to locate Iranian air defence systems along the Persian Gulf coastline and the Strait of Hormuz. Iranian specialists subsequently recovered information from the aircraft and concluded that it had taken off from the coast of an unidentified country on the southern side of the Persian Gulf.
The statement did not identify the country from which the drone allegedly launched or provide independently verifiable evidence of the claimed electronic warfare operation.
US Central Command rejected Iran’s account. Its spokesman, Captain Tim Hawkins, dismissed the announcement as another example of what Washington considers unreliable claims from the Iranian military.
“In the past weeks and months, the IRGC has repeatedly lied out of desperation, and today is no different,” Hawkins said.
The competing statements leave key questions unanswered, including whether the aircraft was actually captured, whether Iranian forces interfered with its control systems and whether any sensitive information could have been recovered.
The MQM-170 is a relatively low-cost, recoverable aerial target drone used in military training to help simulate potential airborne threats. The US Army and Navy have used target drones of this category to support air-defence training and the evaluation of weapons systems.
Unlike advanced American unmanned aircraft such as the MQ-9 Reaper or the RQ-170 Sentinel, the MQM-170 is not primarily designed for high-end intelligence, surveillance and reconnaissance missions.
Its principal role is to act as an aerial target, allowing military personnel to practise detecting, tracking and engaging simulated threats. Depending on the variant and configuration, such aircraft may incorporate sensors or other equipment, but their capabilities are generally more limited than those of sophisticated operational reconnaissance platforms.
If Iran did capture an MQM-170 intact, the incident could provide its specialists with an opportunity to examine the aircraft’s construction, onboard electronics and communications or control architecture, depending on the specific configuration.
However, the potential intelligence value should not be overstated. Capturing a target drone would not necessarily provide the same technological advantage as acquiring an advanced reconnaissance aircraft equipped with sophisticated sensors, secure communications and specialised mission systems.
The distinction is important because Iran’s announcement has framed the aircraft as part of an American effort to identify the country’s coastal air-defence network. That interpretation has not been independently confirmed, and the drone’s alleged mission remains disputed.
The claim also raises questions about the extent to which electronic warfare systems could interfere with unmanned aircraft operating near contested maritime areas. Electronic warfare can involve disrupting communications, manipulating navigation signals or interfering with control links, although the precise method allegedly used in this case has not been disclosed.
Without independent evidence or access to the aircraft, it remains impossible to establish whether the IRGC successfully took control of the drone or whether it came down for another reason.
## Earlier dispute over an American underwater drone
The latest announcement follows another confrontation over an American unmanned system that Iran said it had seized near the Strait of Hormuz in September.
On September 8, the IRGC Navy announced that its personnel had captured a US unmanned underwater vehicle during what it described as a coordinated intelligence and field operation involving electronic warfare.
“Through a coordinated, complex operation involving intelligence oversight and electronic warfare, IRGC naval forces’ personnel successfully captured an advanced unmanned underwater vehicle (UUV) belonging to the terrorist US military,” the Iranian naval force said in a statement carried by state television.
Iranian state media initially identified the underwater vehicle as a Remus 600 autonomous underwater vehicle, describing it as a platform allegedly conducting espionage in the Strait of Hormuz. Iranian officials said specialists would examine the system and recover its data.
Subsequent reporting by Iranian state media identified the captured vessel as an Anduril Dive-LD unmanned underwater vehicle, creating uncertainty over the precise model involved in the incident.
The United States offered a different account.
Hawkins said an underwater drone operated by American forces had malfunctioned more than a day before the Iranian announcement while surveying regional waters in support of ongoing operations.
He described the defective vehicle as an older model that had not collected sensitive information and did not carry classified sonar or radar equipment. He also said US military operations in regional waters would continue.
The competing descriptions illustrate the difficulty of independently assessing military claims involving unmanned systems in an active conflict. Iran has presented the incidents as successful operations against American surveillance, while Washington has characterised at least the underwater-drone episode as a malfunction rather than an intelligence loss.
The latest MQM-170 claim has not been independently verified, and the available statements do not establish whether it is connected to the earlier underwater-drone incident.
The drone dispute comes as the Strait of Hormuz faces a parallel crisis over the safety of commercial shipping, with Iran and the United States issuing conflicting statements about naval mines and the security of maritime transit routes.
Iran has reported multiple incidents involving oil tankers allegedly striking mines while attempting to navigate the strait. The IRGC has claimed that at least three tankers exploded and caught fire within a 24-hour period after using what it described as an unauthorised southern route. The claims and the identities of the vessels have not been independently confirmed. The Associated Press also reported the competing claims on October 29.
In its statement, the IRGC Navy alleged that the vessels had switched off their radar and navigation systems and ignored warnings from Iranian forces before attempting to leave the area.
It said the tankers had been left stranded or abandoned along the southern coast of the strait.
The Iranian force also warned shipowners and crews against relying on American assurances that the waterway was safe, insisting that the route it identified as unauthorised remained mined.
The allegations directly challenge the Trump administration’s assertion that American forces had cleared mines from international waters in the Strait of Hormuz.
On August 25, US President Donald Trump wrote on Truth Social that he had been informed by the US Navy that all mines had been removed or detonated from international waters in the strait.
Trump also warned Iran that any ship or boat attempting to lay new mines would be destroyed, adding that the United States was monitoring the area through its Space Force.
Iranian officials have since challenged Washington to provide independent evidence supporting its mine-clearance claims.
Hossein Mohebi, an IRGC spokesman, demanded such evidence in a post on X, saying: “Prove your Hormuz mine-clearing claim with independent evidence, not statements!”
The disagreement has significant implications for commercial shipping. Even if a particular route has been cleared, uncertainty over the location of remaining mines can make shipowners reluctant to resume normal operations.
The International Maritime Organization has also warned that the danger cannot be dismissed while the conflict continues.
Arsenio Dominguez, the IMO’s secretary-general, said available information indicated that mines remained in the traffic separation scheme. He cautioned that the organisation could not guarantee that a vessel travelling through the route would avoid a mine, given the difficulty of arranging independent verification during ongoing hostilities.
Shipping industry representatives have expressed similar concerns.
Jakob Larsen, chief safety and security officer at BIMCO, the international shipping association, has warned that transits remain risky while mine threats persist. He has stressed the need to establish routes that can be reliably confirmed as free of mines before commercial traffic resumes safely.
These warnings highlight the gap between military declarations and the practical requirements of commercial navigation. Governments may announce that a waterway is secure, but shipping companies must consider the risks to vessels, crews, cargoes and insurance costs before sending ships through a contested area.
The Strait of Hormuz connects the Persian Gulf with the Gulf of Oman and the wider Arabian Sea. Its narrow geography makes it one of the world’s most strategically important maritime chokepoints, particularly for international energy markets.
Military surveillance, electronic warfare and mine threats can all affect shipping operations, even without a direct attack on a commercial vessel.
The alleged capture of the MQM-170 therefore carries significance beyond the aircraft itself. If Iran’s account were substantiated, it would demonstrate that Iranian forces had successfully interfered with an American unmanned aircraft operating near the waterway. However, the claim does not establish that Iran has gained access to sensitive American military technology or compromised a wider surveillance network.
The aircraft’s relatively limited role as a target drone also makes it important to distinguish the political significance of a claimed capture from its potential technical value.
At the same time, the reported tanker fires underline the immediate physical risks facing vessels in the region. Whether the incidents resulted from mines, as Iran alleges, will require independent investigation and reliable evidence.
The two disputes together illustrate how difficult it has become to establish a shared account of military and maritime incidents in the Gulf. Iran has portrayed its drone operation as evidence of its electronic warfare capabilities and its determination to monitor foreign military activity. Washington, meanwhile, has dismissed the aircraft-capture claim without accepting Tehran’s version of events.
For now, there is no independent confirmation that Iran captured the MQM-170 intact, no publicly verified evidence establishing the exact circumstances of the alleged electronic takeover, and no definitive public account resolving the competing claims over the reported tanker mine strikes.
As military operations and political confrontation continue, the central questions remain whether either side can substantiate its claims and whether commercial shipping routes can be verified as safe. Until those questions are resolved, the Strait of Hormuz will remain a flashpoint where military signalling, disputed intelligence and the security of global energy supplies intersect.
