Images from Ukraine
Uniformed men, believed to be Russian servicemen, stand guard near a Ukrainian military base outside the city of Sevastopol, March 7, 2014.
Pro-Russian demonstrators clash with riot police during a protest rally in Donetsk, Ukraine, March 6, 2014.
Pro-Russian demonstrators clash with riot police during a protest rally in Donetsk, Ukraine, March 6, 2014.
A Ukrainian serviceman stands guard at a Ukrainian military base as a uniformed man, believed to be a Russian serviceman, walks nearby in Perevalnoye outside Simferopol, March 6, 2014.
Uniformed men, believed to be Russian servicemen, walk in formation near a Ukrainian military base in Perevalnoye, outside Simferopol, March 6, 2014.
A uniformed man, believed to be a Russian serviceman, stands guard near a Ukrainian military base in Perevalnoye, outside Simferopol, March 6, 2014.
The Ukrainian frigate Hetman Sahaydachy enters the waters of the Black Sea port of Odessa, Ukraine, March 6, 2014.
Members of Crimean self-defence units block a topless activist from the Ukrainian feminist group Femen during a protest near the Crimean parliament building in Simferopol, March 6, 2014.
미국 미주리주 세인트루이스에서 열린 미천문학회 회의에서 발표된 새 은하계 개념도. 기존의 개념도에 새롭게 발견된 천체들을 추가했다.
Pallbearers carry the coffin of a self defense volunteer who was shot and killed by an unknown assailant two days ago near Kyiv's Independence Square, March 6, 2014.