درع الجزيرة
In 1984, the Gulf Cooperation Council (GCC) decided to create a joint military force of 10,000 soldiers divided into two brigades, called the Peninsula Shield Force, based in Saudi Arabia near the Kuwaiti and Iraqi borders. The PSF is composed of infantry, armor, artillery, and combat support elements from each of the GCC countries. In 1992, the Peninsula Shield Force was headed by a Saudi Arabian, based near King Khalid Military City at Hafar al Batin, and had one infantry brigade of 5,000 men from all the GCC member states. As of late 2006, the Peninsula Shield Force had 7,000 personnel and functioned as a joint intervention force to defend the joint border of Saudi Arabia, Kuwait, and Iraq. In November 2006, the GCC Joint Defense Council considered a Saudi proposal to expand the capabilities of the Shield and to establish a joint command and control system.