responsible for operations in Dhofar), and a Northern Brigade which garrisoned the rest of the country. The Army's Commander-in-Chief during most of the Dhofar rebellion was Major General Timothy Creasey, who was replaced near the end of the conflict by Major General Ken Perkins. Gulf Wars In the years following the end of the Dhofar rebellion, the SAF continued to expand and modernise. Links with Britain remained close and all three UK armed services have provided advisers on Loan Service to the SAF and this arrangement remains in place; although numbers have steadily reduced as 'Omanisation' progressed. One facility enjoyed by Britain was the use of the airbase on Masirah Island off the southern coast, as a staging post. The United States was granted the same facilities, which was to become important as tension increased in the Persian Gulf. In the mid-1980s the Sultan of Oman's Air Force (SOAF) operated Hawker Hunter F6, SEPECAT Jaguar and C-130 Hercules aircraft from an in-country air base at Thumrait. In 1987 there was a border conflict with the PDRY which saw the whole of the SAF mobilised. Sorties into Oman by Toyota pickup trucks armed with Dushka 12.5mm heavy machine guns killed several lightly-armed Omani troops. The PDRY sent a Motorised Infantry force to reinforce the border but this was destroyed by SOAF Jaguars. Peace talks quickly followed. As part of the Gulf Cooperation Council (GCC), Oman assigned an infantry battalion to the force known as Peninsula Shield during the Iran–Iraq War. In 1990, the Iraqi Army unexpectedly invaded Kuwait, also a member of the GCC. A large international coalition formed, first to discourage further Iraqi aggression. The aims of the coalition changed to the restoration of Kuwaiti sovereignty, as more forces were deployed to Saudi Arabia. Oman's role in First Gulf War was mainly as a base area and staging post for the large United States Air Force and British Royal Air Force contingents deployed to the Persian Gulf. Some transport aircraft and tanker aircraft flew out of Masirah, but the Sultan of Oman's Air Force did not directly participate in attacks on Iraq. An Omani battalion served in Saudi Arabia, as part of the GCC contribution to the ground war to liberate Kuwait. It formed part of the Saudi Arabian-led Task Force Omar along with the Saudi 10th Mechanised Brigade. It advanced into Kuwait on the second day of the ground