The Iran Ajr, formerly known as the Arya Rakhsh, was a Japanese-built amphibious landing ship used by Iran to lay naval mines during the Iran-Iraq War. The 614-ton, 54-meter ship was the focus of one of the most dramatic moments of Operation Prime Chance, which was the secret portion of Operation Earnest Will, which was the mission to protect U.S.-flagged petroleum-carrying ships in the Persian Gulf.
On 21 September 1987, U.S. forces tracked the ship as it left Iranian waters. Army helicopters were dispatched from their secret perch aboard the Navy guided missile frigate Jarrett (FFG 33) to shadow it. When the aviators reported that people aboard the Iran Ajr were laying mines, the U.S. commander in the Persian Gulf ordered the Army pilots to “stop the mining.” The helicopters fired on the ship, killing some of the mariners and chasing others into the water. Navy SEAL commandos later boarded the ship, confirmed the presence of mines, and detained the surviving Iranians.
On 26 September, the SEALs scuttled the ship in international waters. The detainees were later transferred “in the dead of night” to an Iranian C-130 airlifter at an Omani airfield, according to a 22 July 1992 article in Newsweek.
When the USS Samuel B. Roberts (FFG 58) struck a mine the following April, Navy explosive ordnance specialists matched the serial numbers of nearby unexploded mines to the ones aboard the Iran Ajr. This evidence of Iranian involvement in theRoberts mining led to the biggest surface-warfare battle since World War II, the retribution campaign of 18 April 1988 called Operation Praying Mantis.
U.S. NAVY PHOTOS BY PH3 HENRY CLEVELAND, EXCEPT AS NOTED.
A port quarter view of the captured Iranian minelaying ship Iran Ajr on 22 September 1987.
Port view of Iran Ajr. Mines are visible on deck.
U.S. Navy sailors board the Iran Ajr on 22 September from a U.S. Navy landing craft off the command ship USS La Salle.
An aerial port view of the Iran Ajr with the La Salle’s U.S. landing craft alongside.
M-08 contact mines partially covered by a tarpaulin on the deck of the Iran Ajr.
M-08 mines, close up.
Sailors on a U.S. Navy Mark 3 patrol boat prepare to pull Iranians from the water.
Two Mark 3 patrol boats pull alongside a life raft from the Iran Ajr.
Mark 3 patrol boat next to a life raft.
An armed sailor aboard the amphibious transport dock USS Raleigh (LPD 1) escorts an Iranian detainee from the Iran Ajr.
Armed crew members aboard the amphibious transport dock USS Raleigh (LPD 1) escort Iranian detainees from the Iran Ajrto a CH-46 Sea Knight helicopter.
An Iranian detainee from the Iran Ajr receives medical treatment from U.S. sailors. U.S. NAVY PHOTO BY PH2 SHEPHARD
An armed sailor aboard the amphibious transport dock USS Raleigh (LPD 1) escorts an Iranian detainee from the Iran Ajr.
Sailors aboard Raleigh escort Iranian detainees to a CH-46 Sea Knight helicopter.
Aboard the amphibious assault ship USS Guadalcanal (LPH 7), detainees wearing helicopter headgear and hearing protection are escorted to waiting helicopters for transport to the La Salle.
Iranian detainees assemble on the La Salle’s flight deck.
Detainees file from the La Salle’s flight deck.
Waiting aboard the La Salle.
Detainees in cots aboard the La Salle.