KC-46 Mishap Closes Key European Logistical Hub For U.S. For Days

Four days after a KC-46 Pegasus aerial refueling tanker made an aborted takeoff at Moron Air Base in southern Spain, the runway at the installation remain closed and will be for several more days, according to a Federal Aviation Administration (FAA) Notice To Airman (NOTAM). The base is a key logistics hub for military aircraft, equipment and personnel heading east from the U.S. to Europe and the Middle East. The incident came as the U.S. is building up its forces in the U.S. Central Command area of responsibility amid growing tensions with Iran.

We were the first to report about the mishap at Moron and related problems.

The jet, callsign GOLD71, is still blocking the runway, according to online flight trackers. According to a firsthand account provided to The War Zone, the incident started after the KC-46 experienced an engine failure on Saturday while taking off. That resulted in rejected takeoff with hard breaking that reportedly blew out eight tires. What damage was done to the runway remains unclear. We have reached out to U.S. Air Forces Central-U.S. Air Force Africa (USAFE) and Air Mobility Command for more details.

The following video shows the aftermath of the aborted takeoff as the jet came to a halt.

Aquí se ve el humo del tren principal, en un RTO con máximo peso, yo soy la USAF o Boeing y le meto reversas gordas a los Pegasus.
Y hay que darle las gracias que no haya sido peor el incidente. pic.twitter.com/pAv0EYeeWf

— Pepe Jiménez 🇪🇸 (@pepejimenezEdA2) February 3, 2026

“It was a routine takeoff of a Pegasus KC46 with an RTO (rejected takeoff) due to engine failure, emergency braking sequence and everything that involves braking a loaded tanker,” Pepe Jimenez, the aircraft spotter who took the video, told The War Zone on Tuesday morning. “AB Morón result blocked for days.”

Additional images taken by Jimenez after the mishap show damaged landing gear and base emergency crews responding.

pic.twitter.com/zTR3VMMalY

— Pepe Jiménez 🇪🇸 (@pepejimenezEdA2) February 3, 2026

pic.twitter.com/XL4NhcrqoW

— Pepe Jiménez 🇪🇸 (@pepejimenezEdA2) February 3, 2026

Jimenez also shared images showing personnel near the KC-46A’s starboard engine.

Personnel milling about the starboard engine of the KC-46A involved in a mishap at Moron Air Base in Spain. (Pepe Jimenez) PJ

After the mishap, the FAA issued an initial NOTAM on Jan. 31 notifying pilots that there was a disabled jet on the runway. That NOTAM expires Feb. 7.

“AERODROME CAUTION: DISABLED AIRCRAFT LOCATED ON THE RUNWAY 1935 FT FROM RWY 02 THRESHOLD (SOUTH END),” it read. 

On Monday, the FAA issued two more NOTAMs, notifying pilots that both the military and civilian runways at the facility would be closed until Feb. 6.

FAA NOTAMS for Moron Air Base. (FAA)

Jimenez told us that the incident left several aircraft at the base unable to take off. The list includes one KC-135 Stratotanker, another KC-46, one C-17 Globemaster III cargo jet, “and the entire 11th Wing with Eurofighters from the Spanish Air Force,” Jimenez told us.

Another image Jimenez shared with us shows the Globemaster III and another Pegasus at the base. The War Zone cannot verify the current status of the aircraft at Moron.

A KC-46A Pegasus aerial refueling jet and a C-17 Globemaster III cargo jet at Moron Air Base after an aircraft mishap. (Pepe Jimenez photo) PJ

It is unclear at the moment how badly U.S. logistics are affected by Moron’s closure. At the time of the incident, GOLD71 was part of an effort to take Air Force F-35A stealth fighters to the Middle East, according to online flight trackers. The F-35As, from the Vermont National Guard, were moving east from the Caribbean after taking part in the operation to capture Venezuelan dictator Nicolas Maduro. The fighters were diverted to Rota Air Base in Spain after the KC-46 mishap, and it remains unclear when the flight will resume to its ultimate destination. We were the first to report that they landed in Lajes, Portugal, and were possibly slated to head to Jordan.

Further highlighting the importance of Moron, a F/A-18G Growler electronic warfare (EW) jet left Moron and landed at Muwaffaq Salti Air Base in Jordan on Jan 31. Just like the F-35As, these aircraft departed from their assignment to the Caribbean before crossing the Atlantic. It is unclear if the Growlers took off before or after the KC-46 incident. Jimenez also captured an image of a Growler at Moron.

An E/A 18-G Growler electronic warfare (EW) jet at Moron Air Base. (Pepe Jimenez) PJ

“Morón Air Base is a vital link in any operation moving east from the United States due to its strategic location close to the Mediterranean and the Middle East, its massive flight line, long runaway, aircraft refueling systems and excellent weather,” according to the 465 Air Refueling Squadron, the facility’s host unit.

Moron Air Base. (Google Earth)

In addition to serving as a transit hub, Moron also hosts temporary deployments of strategic aviation, like the B-52J Stratotankers from Barksdale Air Force Base in Louisiana. The B-52s arrived in November in support of Bomber Task Force Europe 26-1.

A U.S. Air Force B-52H Stratofortress assigned to the 2nd Bomb Wing, Barksdale Air Force Base, Louisiana, sits on the flightline on Morón Air Base, Spain, Nov. 19, 2025, as part of Bomber Task Force Europe 26-1. The ability of U.S. forces and equipment to operate in conjunction with those of our Allies and partners is critical to bolstering an extended network of capabilities to decisively meet the challenges of today and tomorrow. (U.S. Air Force photo by Tech. Sgt. Codie Trimble)
A U.S. Air Force B-52H Stratofortress assigned to the 2nd Bomb Wing, Barksdale Air Force Base, Louisiana, sits on the flightline on Morón Air Base, Spain, Nov. 19, 2025, as part of Bomber Task Force Europe 26-1. (U.S. Air Force photo by Tech. Sgt. Codie Trimble) Tech. Sgt. Codie Trimble

B1-B Lancer bombers have also flown BTF missions to Moron from Dyess Air Force Base in Texas.

A B-1B Lancer with the 9th Expeditionary Bomb Squadron from Dyess Air Force Base, Texas, is prepared for takeoff in support of Bomber Task Force Europe at Morón Air Base, Spain, April 8, 2024. (U.S. Air Force photo by Senior Airman Zachary Wright) Staff Sgt. Zachary Wright

While the U.S. has other bases in the region, like Rota some 50 miles to the southwest, the KC-46 incident at Moron highlights the complexities of large-scale logistic maneuvers like the one taking place now. The U.S. is flowing forces to the Middle East as U.S. President Donald Trump continues to pressure Iran to end its nuclear ambitions. This has required many cargo flights to move materiel and personnel, as well as tankers to keep them refueled along the way. The situation at Moron shows how one incident can slow a global operation for days.

Yesterday, we reported that U.S. and Iranian officials were scheduled to meet on Friday for negotiations. Tuesday morning, Axios reported that Iran wants to change the venue from Istanbul to Oman.

The Iranians “also now want to hold them in a bilateral format, only with the U.S., rather than with several Arab and Muslim countries attending as observers,” Axios added.

Should the negotiations not happen or breakdown, Trump has options in the region for carrying through on his threat to attack Iran, even if there are not yet enough tactical aircraft in the region for a sustained military operation. We will keep an eye out to see when Moron reopens to continue assisting U.S. military logistics.

Contact the author: howard@thewarzone.com

Howard Altman Avatar

Howard Altman

Senior Staff Writer

Howard is a Senior Staff Writer for The War Zone, and a former Senior Managing Editor for Military Times. Prior to this, he covered military affairs for the Tampa Bay Times as a Senior Writer. Howard's work has appeared in various publications including Yahoo News, RealClearDefense, and Air Force Times.