SEVASTOPOL, UKRAINE - MARCH 13:  Food is collected to take aboard a Ukrainian naval ship, on March 13, 2014 in Sevastopol, Ukraine. As the standoff between the Russian military and Ukrainian forces continues in Ukraine's Crimean peninsula, world leaders are pushing for a diplomatic solution to the escalating situation. Crimean citizens will vote in a referendum on 16 March on whether to become part of the Russian federation.  (Photo by Dan Kitwood/Getty Images) *** BESTPIX *** Photo: Dan Kitwood, Getty Images
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