our witnesses are general james maddus, and admiral bill mccraven, commander of the u.s.cial operations command. thank you both for your dedicated and distinguished service to our nation. also, on behalf of the committee, please extend our heartfelt gratitude to the military men and women serving with you. many have served multiple deployments, often directly in harm's way. we thank them for their dedication and courage, and we thank their families, who's support is so essential. as reflected in the president's budget request of $88 billion for overseas contingency operations in fiscal year 2013, the conflict in afghanistan remains our military's foremost security challenge. the afghanistan mission is entering a critical phase of transition. the drawdown of the 33,000 u.s. surge force is scheduled to be completed by the end of this summer, and the remaining 68,000 u.s. troops in afghanistantie t quote, at a steady pace, thereafter, through 2014, according to president obama. u.s. and coalition forces have begun to move from the combat lead to an advise and assist role in