Soldiers from the German frigate Hessen help refugees in the Mediterranean on Saturday, June 6.
German soldiers from the Hessen rescue refugees in the Mediterranean on June 6.
Libyan coast guard personnel watch over migrants after the Libyan navy escorted their vessel to the capital, Tripoli, on June 6.
Libyan coast guard members escort a boat carrying migrants, who had hoped to set off to Europe with the help of smugglers, from the coastal town of Garabulli, Libya, on June 6.
Migrants are rescued from the Aegean Sea, off the coast of the Greek island of Rhodes, on Monday, April 20. Greek authorities said that at least three people died after their wooden boat ran aground.
Italian Coast Guard officers carry the body of a dead migrant off a ship in Valletta, Malta, on April 20. A smuggler's boat crammed with hundreds of people overturned off Libya's coast as rescuers approached on Saturday, April 18, causing what could be the Mediterranean Sea's deadliest known migrant tragedy. Hundreds of migrants are believed to have perished as they attempted to cross the Mediterranean from Libya to Italy.
Women in Catania, Italy, leave flowers near the Italian Coast Guard ship Gregretti in memory of migrant shipwreck victims on April 20. Recent incidents have intensified pressure on the European Union to meet demands for decisive action.