The U.S. Embassy in Yemen was evacuated in early February amid deteriorating security conditions after the country was overran by Shi'ite rebels with ties to Iran. Embassy staff and Marines guarding the facility departed the country via civilian aircraft.

Prior to that departure, officials said, larger crew-served weapons were destroyed within the embassy, and Marines' personal sidearms were rendered unusable and discarded upon arrival at the airfield in Sanaa.

"Even though we had a [Marine expeditionary unit] on standby, somebody made a decision to destroy all the crew-served weapons and have the Marines turn over their weapons," Kline said. "It is my opinion that is an intolerable position ... to be in a very dangerous situation and depend on trusting the very people who have put us in that very dangerous situation to not do us any harm while we turn over all our weapons."

Dunford confirmed to Kline that the Marines had departed the airfield unarmed.

"The senior CENTCOM officer on the ground gave that order, congressman," Dunford said. "[Ambassador Matthew Tueller] and [CENTCOM commander Army Gen. Lloyd Austin] approved the plan, and my understanding is it went back to Washington, D.C., at the policy level."

Dunford also acknowledged that elements of a MEU had been at the ready offshore at the time of the evacuation. The 24th MEU, embarked with the Iwo Jima Amphibious Ready Group, was in theater at the time, having been in the region since late January.

The commandant did not explain to Kline the decision to depart Yemen by air. To date, no one at the State or Defense departments has publicly explained the rationale and factors that led to the Yemen evacuation plan, though these plans are typically the result of collaboration between military and embassy officials in the region.

Kline, who also spoke with Dunford by phone March 13 to discuss the circumstances of the Yemen evacuation, said he didn't plan to let the issue go.

"I would hope the senior leaders do everything in their power to make sure this does not happen again," he said.

Marine Times