If the world does not stop Russia and its allies now, it will embolden right wing religious nutcases everywhere.

How about a NATO show of weapons to Helsinki and Tallin over in the gulf of Finland? Next door to St. Petersburg. Just a recruitment exercise.

May a carrier battle group in the Black sea doing some war games with the Turkish Navy?

Make Russia have to defend its rear flanks and not be able to send everything at Ukraine.

Some UN Peacekeeper drills in every country surrounding Belarus, Hungary and Serbia.

Someone just assassinate that Chechnian/Chechnyan piece of trash.

China, keep pushing. You know your military is mostly made up of boots on the ground soldiers and defensive weapons. You have nukes, but you are not completely insane like the little asshole in N Korea.

Let Japan arm itself with offensive weapons bought from the U.S. or EU