Petty Officer 2nd Class Andrew Johnson, from the U.S.

Petty Officer 2nd Class Andrew Johnson, from the U.S. Coast Guard Atlantic Strike Team, explains oil skimming equipment operation to Elaine Bennett, of the Canadian Coast Guard ship Edward Cornwallis, in the Bay of Fundy in Saint John, New Brunswick, Canada, on June 18, 2013. The two nations' Coast Guards trained together during a weeklong exercise in Canada, during which they tested U.S. Coast Guard skimming equipment aboard Canadian ships. (U.S. Coast Guard photo by Petty Officer 2nd Class Rob Simpson)