WASHINGTON — The Pentagon on Thursday released the names of the 30 Americans who were killed when their helicopter was shot down in Afghanistan over the weekend.

Those killed in the crash include 22 sailors — 17 of them Navy SEALs — assigned to East Coast and West Coat-based Naval Special Warfare units. Two soldiers assigned to the 2nd Battalion, 135th Aviation Regiment, three soldiers assigned to the 7th Battalion, 158th Aviation Regiment and three airmen assigned to 24th Special Tactics Squadron of Pope Field, N.C., also died.

The Americans’ CH-47 Chinook helicopter was shot down in Wardak province in eastern Afghanistan, apparently by a Taliban-fired rocket-propelled grenade. The helicopter had been part of a mission targeting a Taliban leader.

US forces later killed the insurgents responsible for the crash in an F-16 air strike.

The Pentagon announced Wednesday that it planned to release the names of the Americans who died in the crash. The announcement came after military commanders from the Special Operations community requested that the Defense Department review its policy of releasing names because of potential security implications for the families of those killed.

The remains of the soldiers returned to the US Tuesday, greeted by President Barack Obama, Defense Secretary Leon Panetta and other US officials in a ceremony at Dover Air Force Base in Delaware.

Pentagon spokesman Col. Dave Lapan said that after Panetta attended the ceremony, he “decided to follow the law” and Defense Department policy and release the names, according to FOX News Channel.

A law passed by Congress in 2004 calls for the public release of names of all those killed in the wars in Iraq and Afghanistan.

The Department of Defense announced Thursday that the following sailors assigned to an East Coast-based Naval Special Warfare unit were killed:

Lt. Cmdr. (SEAL) Jonas B. Kelsall, 32, of Shreveport, La.,

Special Warfare Operator Master Chief Petty Officer (SEAL) Louis J. Langlais, 44, of Santa Barbara, Calif.,

Special Warfare Operator Senior Chief Petty Officer (SEAL) Thomas A. Ratzlaff, 34, of Green Forest, Ark.,

Explosive Ordnance Disposal Technician Senior Chief Petty Officer (Expeditionary Warfare Specialist/Freefall Parachutist) Kraig M. Vickers 36, of Kokomo, Hawaii,

Special Warfare Operator Chief Petty Officer (SEAL) Brian R. Bill, 31, of Stamford, Conn.,

Special Warfare Operator Chief Petty Officer (SEAL) John W. Faas, 31, of Minneapolis, Minn.,

Special Warfare Operator Chief Petty Officer (SEAL) Kevin A. Houston, 35, of West Hyannisport, Mass.,

Special Warfare Operator Chief Petty Officer (SEAL) Matthew D. Mason, 37, of Kansas City, Mo.,

Special Warfare Operator Chief Petty Officer (SEAL) Stephen M. Mills, 35, of Fort Worth, Texas,

Explosive Ordnance Disposal Technician Chief Petty Officer (Expeditionary Warfare Specialist/Freefall Parachutist/Diver) Nicholas H. Null, 30, of Washington, W.Va.,

Special Warfare Operator Chief Petty Officer (SEAL) Robert J. Reeves, 32, of Shreveport, La.,

Special Warfare Operator Chief Petty Officer (SEAL) Heath M. Robinson, 34, of Detroit, Mich.,

Special Warfare Operator Petty Officer 1st Class (SEAL) Darrik C. Benson, 28, of Angwin, Calif.,

Special Warfare Operator Petty Officer 1st Class (SEAL/Parachutist) Christopher G. Campbell, 36, of Jacksonville, N.C.,

Information Systems Technician Petty Officer 1st Class (Expeditionary Warfare Specialist/Freefall Parachutist) Jared W. Day, 28, of Taylorsville, Utah,

Master-at-Arms Petty Officer 1st Class (Expeditionary Warfare Specialist) John Douangdara, 26, of South Sioux City, Neb.,

Cryptologist Technician (Collection) Petty Officer 1st Class (Expeditionary Warfare Specialist) Michael J. Strange, 25, of Philadelphia, Pa.,

Special Warfare Operator Petty Officer 1st Class (SEAL/Enlisted Surface Warfare Specialist) Jon T. Tumilson, 35, of Rockford, Iowa,

Special Warfare Operator Petty Officer 1st Class (SEAL) Aaron C. Vaughn, 30, of Stuart, Fla., and

Special Warfare Operator Petty Officer 1st Class (SEAL) Jason R. Workman, 32, of Blanding, Utah.

The following sailors assigned to a West Coast-based Naval Special Warfare unit were killed:

Special Warfare Operator Petty Officer 1st Class (SEAL) Jesse D. Pittman, 27, of Ukiah, Calif., and

Special Warfare Operator Petty Officer 2nd Class (SEAL) Nicholas P. Spehar, 24, of Saint Paul, Minn.

The soldiers killed were:

Chief Warrant Officer David R. Carter, 47, of Centennial, Colo. He was assigned to the 2nd Battalion, 135th Aviation Regiment (General Support Aviation Battalion), Aurora, Colo.;

Chief Warrant Officer Bryan J. Nichols, 31, of Hays, Kan. He was assigned to the 7th Battalion, 158th Aviation Regiment (General Support Aviation Battalion), New Century, Kan.;

Sgt. Patrick D. Hamburger, 30, of Lincoln, Neb. He was assigned to the 2nd Battalion, 135th Aviation Regiment (General Support Aviation Battalion), Grand Island, Neb.;

Sgt. Alexander J. Bennett, 24, of Tacoma, Wash. He was assigned to the 7th Battalion, 158th Aviation Regiment (General Support Aviation Battalion), New Century, Kan.; and

Spc. Spencer C. Duncan, 21, of Olathe, Kan. He was assigned to the 7th Battalion, 158th Aviation Regiment (General Support Aviation Battalion), New Century, Kan.

The airmen killed were:

Tech. Sgt. John W. Brown, 33, of Tallahassee, Fla.;

Staff Sgt. Andrew W. Harvell, 26, of Long Beach, Calif.; and

Tech. Sgt. Daniel L. Zerbe, 28, of York, Pa.

All three airmen were assigned to the 24th Special Tactics Squadron, Pope Field, N.C.