Japan

Lt. Col. Jeremy Davis was relieved "due to a loss of trust and confidence."

A report found that inadequate training also contributed to a deadly refueling mission; four leaders were fired.

Eighty years ago, Soviet and Japanese forces clashed on a river along the border between Mongolia and Manchuria (Manchukuo).

Both officers belong to the Navy's Task Force 70.

The exercise gives a glimpse into how the three countries could unite to defend contested islands in the Pacific.

Three Marines have been recognized for putting their lives at risk to save two Air Force comrades from drowning.

The guided-missile destroyer Stethem is headed toward its new homeport in San Diego where it will undergo modernization.

President Donald Trump questioned the fairness of a decades-old defense agreement between the U.S. and Japan.

The three were killed Dec. 6 when an F/A-18 Hornet and KC-130J refueling tanker went down about 200 miles off Japan's coast.

Selva said that the F-35A pilot who was killed in an April crash may not have listened to what his aircraft was telling him.