Ray Griggs

dd623f7f8a1ee80c4f0f6a70670009db.jpg

U.S. Navy captain Mark Matthews, right, Royal Australian Navy commodore Peter Leavy, center, and chief of the navy Vice Admiral Ray Griggs stand on the dock before a press conference at naval base HMAS Stirling about the defense ship Ocean Shield and her roll in the search for missing Malaysia Airlines Flight MH370 in Perth, Australia, Sunday, March 30, 2014.(AP Photo/Rob Griffith)