Images from Ukraine
![A Ukrainian police officer stands guard at a checkpoint that was attacked by unknown men outside the Black Sea port of Odessa, Ukraine, April 25, 2014.](https://gdb.voanews.com/0b10a97e-0d10-42f1-b071-7b3122c5203d_w1024_q10_s.jpg)
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A Ukrainian police officer stands guard at a checkpoint that was attacked by unknown men outside the Black Sea port of Odessa, Ukraine, April 25, 2014.
![A pro-Russian armed man smokes as he guards near the mayor's office in Slovyansk, Ukraine, April 25, 2014.](https://gdb.voanews.com/e52f74e0-0a8c-430f-980a-64a26434c5ae_w1024_q10_s.jpg)
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A pro-Russian armed man smokes as he guards near the mayor's office in Slovyansk, Ukraine, April 25, 2014.
![A Ukrainian soldier sits atop of his armored vehicle at a check point near the village of Artemiovska, near Slovyansk, Ukraine, April 24, 2014.](https://gdb.voanews.com/6ed40e9c-62d6-473b-b88e-71ceb6d770ce_w1024_q10_s.jpg)
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A Ukrainian soldier sits atop of his armored vehicle at a check point near the village of Artemiovska, near Slovyansk, Ukraine, April 24, 2014.
![Ukrainian security force officers are deployed at a checkpoint set on fire and left by pro-Russian separatists near Slovyansk, April 24, 2014.](https://gdb.voanews.com/61e9e943-c12a-4912-bbd2-c0fb882703f3_w1024_q10_s.jpg)
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Ukrainian security force officers are deployed at a checkpoint set on fire and left by pro-Russian separatists near Slovyansk, April 24, 2014.