A U.S. Navy Northrop Grumman E-2 Hawkeye lands on the U.S. Navy aircraft carrier USS George Washington in the South China Sea in this file photo taken November 7, 2013. Northrop Grumman Corp on ... more 
A U.S. Navy Northrop Grumman E-2 Hawkeye lands on the U.S. Navy aircraft carrier USS George Washington in the South China Sea in this file photo taken November 7, 2013. Northrop Grumman Corp on Wednesday reported a higher-than-expected quarterly profit despite a drop in sales, and the U.S. weapons maker raised its earnings forecast. REUTERS/Tyrone Siu/Files (MID-SEA - Tags: MILITARY BUSINESS) less 
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Reuters | Photo By TYRONE SIU / REUTERS
Wed, Apr 23, 2014 10:22 AM EDT