Russia is on a war footing and pumping out weapons, and its struggles in Ukraine don't mean it won't look elsewhere, experts and officials warn.

The United States may present a plan to end Russia's war against Ukraine as early as next week. This is likely to happen at the Munich Security Conference, scheduled for February 14-16, Bloomberg reports.

Russia appears to be "addicted" to military spending to keep its economy propped up, a think tank said this week.

The Russian leadership is exchanging men—many of them previous casualties discharged prematurely from military hospitals—for land.