A bloody battle over a tiny island raised fears that China and the Soviets would

[Bob Riebe]

I have know about this for a long, long time but never though about looking it up.
The supposed war exercise with Russia and China , I am very sure, have nothing to do with being allies, rather, know thine enemy.

https://www.msn.com/en-us/news/world/a-bloody-battle-over-a-tiny-island-raised-fears-that-china-and-the-soviets-would-start-world-war-iii/ar-BB1erIKo?ocid=msedgdhp

https://en.wikipedia.org/wiki/Sino-Soviet_border_conflict