U.S. Ambassador Kristie A. Kenney greets a local schoolgirl in Bato Bato village on Jolo, Sulu Province. U.S. and Filipino soldiers constructed two classrooms at the school during the joint military exercise "Balikatan 2007." This year's exercise focused primarily on humanitarian projects in Mindanao, including multiple free medical, dental, veterinary, and engineering projects carried out by Armed Forces of the Philippines (AFP) and U.S. personnel.