Awwal 04, 1432, Feb 07, 2011, SPA -- Sheikh Tamim bin Hamad Al Thani, Crown Prince and Deputy Commander in Chief of the Armed Forces of the State of Qatar met here today General James N. Mattis, Commander of U.S. Central Command (USCENTCOM). During the meeting, they reviewed ties of cooperation between the two countries, as well as a number of regional and international issues of common concern.