By MSTYSLAV CHERNOV and JAMEY KEATEN (Associated Press) OUTSIDE BAKHMUT, Ukraine (AP) — Watching imagery from a drone camera overhead, Ukrainian battalion commander Oleg Shiryaev warned his men in nearby trenches that Russian forces were advancing across a field toward a patch of trees outside the city of Bakhmut. The leader of the 225th Battalion of the 127th Kharkiv Territorial Defense Brigade then ordered a mortar team to get ready.