ລມ​ຕ ປ້ອງ​ກັນ​ປະ​ເທດ Chuck Hagel ລາ​ອອກ

Defense Secretary Chuck Hagel speaks during a news conference at the Pentagon, Washington, Nov. 14, 2014.

Defense Secretary Chuck Hagel talks to marines at a training range as he observes an experimental infantry unit that is going to help assess which combat jobs can be opened to women in 2016, Camp Lejeune, North Carolina, Nov. 18, 2014.

Defense Secretary Chuck Hagel, accompanied by Joint Chiefs Chairman Gen. Martin Dempsey, testifies on Capitol Hill before the House Armed Services committee hearing on the Islamic State militants, Washington, Nov. 13, 2014.

President Barack Obama, next to Defense Secretary Chuck Hagel, speaks to the media about Ebola during a meeting in the Cabinet Room of the White House in Washington, Oct. 15, 2014.

Defense Secretary Chuck Hagel speaks to service members and civilian employees at the Pentagon after being sworn in, Feb. 27, 2013.

Outgoing Senator Chuck Hagel greets supporters after a farewell news conference in Omaha, Nebraska, December 18, 2008.

Then Democratic presidential candidate Barack Obama, David Petraeus, and Chuck Hagel ride in a helicopter, Baghdad, Iraq, July 21, 2008. (US Army)

Then President George W. Bush and then Senator Chuck Hagel embrace at the Airlite Plastics Company in Omaha, Nebraska, May 12, 2003.

Then Senator Chuck Hagel, left, and Senator John Kerry, shake hands while with other senators who served in Vietnam at the 15th anniversary of the Vietnam Veterans Memorial, March 7, 1997.

Chuck Hagel (right) standing outside tents in Vietnam, circa 1968. (Library of Congress)