Pool was ushered into dining facility at MK Air Force base in Romania near the Black Sea at 5:28 p.m. Since the war in Ukraine started the total number of personnel at the MK Air Force base roughly tripled in size to about 2,700, per military leaders . Jill Biden, wearing a Beau Biden Foundation hat and a black mask, served mac and cheese and potatoes to service members. She served food alongside Colonel Sharon Lyght, U.S. Army:,Commander, 16th Military Police Brigade and Command Sergeant Major Christopher Allison, Command Sergeant Major, 16th Military Police Brigade. Jill Biden chatted with t…