associate of Ramzi Yousef about his location. They contacted local officials and arrested Yousef. DS continues to conduct criminal and personnel security investigations critical to the protection of American borders and the national security of the United States. Special agents investigate more than 3,500 passport and visa fraud violations each year. DS receives about 3,000 requests for overseas investigative assistance from U.S. law enforcement agencies annually and has achieved notable success in locating and apprehending wanted fugitives who have fled the United States . DS also provides protective services to distinguished dignitaries visiting the United States, as well as 24-hour protection to the Secretary of State. "War on Terror" Following the August 7, 1998, terrorist bombings of the U.S. embassies in Dar es Salaam, Tanzania, and Nairobi, Kenya, the State Department declared the protection of American personnel and facilities overseas a top priority. Congress passed a $1.4 billion Emergency Embassy Security Supplemental (of which DS received about $588 million) enabling the Bureau of make significant improvements at every U.S. diplomatic mission overseas. Since the bombings, the State Department has spent billions of dollars to improve systems and facilities and increase security staffing to protect personnel and dependents around the world. As overseas security requirements increased, so did the demands on the Diplomatic Courier Service. Couriers now transport more than 115,000 classified and sensitive materials overseas every year. Security engineering officers (SEOs) continue to design and manage security equipment programs at all posts, which are vital to the protection of our people and facilities abroad. SEOs also work to detect and prevent the loss of sensitive information from technical espionage, a continuing challenge in light of rapidly changing technology in detection equipment, computer systems, intrusion detection systems, and access control equipment. While focused on improving security at U.S. missions abroad, several highly publicized incidents at the State Department firmly emphasized the need to strengthen domestic security as well. In addition to taking additional security measures at the State Department, the Assistant Secretary for DS convened a panel of security experts from the FBI, CIA, Department of Defense, U.S. Secret Service, and DS to review all domestic security policies, programs, and procedures. The panel made recommendations concerning access control, physical and technical security, security awareness for employees, restriction of traffic around the building, creation of a chemical/biological program, and additional resources for security. The majority of these recommendations were implemented. The Department