Army soldiers display flags of the al Qaeda-linked Ansar al-Sharia group, at a position recaptured from thr group near the southern Yemeni city of Zinjibar May 26, 2012. The Yemeni army battled al Qaeda-linked militants deep inside Zinjibar on Saturday, recapturing key positions in the rebel-held southern city and killing at least 62 Islamist fighters, a military official said. REUTERS/Yemen’s Defence Ministry/Handout (YEMEN – Tags: POLITICS CIVIL UNREST MILITARY) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS