As part of a $7.3 billion contract between Qatar and the United States, the Air Force along with Raytheon will develop an Air and Missile Defense Operations Center (ADOC) for both US and foreign ground-based air and missile defense systems, USAF said in a statement Wednesday. Gerry Cavallo, program manager said, "We will also ensure that all associated weapons and sensors can operate as an integrated air and missile defense system for the QEAF (Qatar Emiri Air Force)."