An enduring diplomatic solution to the Ukraine crisis has eluded negotiators. But even if the Minsk peace talks’ newly announced cease-firewere to hold, there is widespread agreement in the West that Russia has engaged in a quasi-war in Ukraine. Moscow has acted with some circumspection, employing intelligence agents and plainclothes special forces (the so-called little green men), but in the past several months, it has become much more brazen, deploying thousands of regular troops, backed up by artillery and armor. There is also consensus that Russian activities in Ukraine are destabilizing European security and have violated numerous international legal norms.