Didn't Crimea vote to rejoin Russia?
Anyways, about the MH370 Jet, things are getting bleek, since the Black Box 30 day battery life of sonar ping is over half way over already. So in 2 weeks, once the battery runs out, if they don't have any good leads it may turn into something like scouring the Indian Ocean with sonar/visual submarines, which is extremely intensive work. Like, it could be 10+ years and gigantic costs before we find anything on the more worst case scenarios.
So I really hope they get some breaks/debris/something soon to at least narrow down the search, or things could get pretty ugly for any hopes of recovery ever.