The coalition said it had shot down the Syrian Su-22 after it bombed US-backed fighters in Raqqa province on Sunday.

Moscow says it will track US-led coalition aircraft as targets, and halts a communications system …aimed at preventing air incidents.

Syria conflict: Russia issues warning after US coalition downs jet – BBC News

Jeezus Christ… Russia and the US unofficially – officially now in a proxy war with each other Syria? Man is this WH ever weak and incompetent! Just on the losing side of everything.