"We warned the Kurds that the Americans will ditch them," said Russia's ambassador to the European Union, Vladimir Chizhov.
Turkey has repeatedly called on the U.S. to stop backing the YPG, which it considers to be terrorists.
New soldiers at Fort Sill were the first to graduate Army Basic Combat Training wearing the service's new Army Greens.
Air Force 1st Lt. Kenneth "Kage" Allen was killed.
Soldiers offered feedback on the Army's futuristic new IVAS technology.
The Defense Department is predicting flat or declining budgets in future years.
Preparations are underway across the Departments of Defense and Veterans Affairs to receive doses of a COVID-19 vaccine.