long-term-service, professional army, relatively well-equipped and well-trained. Israeli post-war briefings said that the Jordanian staff acted professionally, but was always left "half a step" behind by the Israeli moves. The small Royal Jordanian Air Force consisted of only 24 British-made Hawker Hunter fighters, six transport aircraft and two helicopters. According to the Israelis, the Hawker Hunter was essentially on par with the French-built Dassault Mirage III – the IAF's best plane. One hundred Iraqi tanks and an infantry division were readied near the Jordanian border. Two squadrons of Iraqi fighter-aircraft, Hawker Hunters and MiG 21s, were rebased adjacent to the Jordanian border. In the weeks leading up to the Six-Day War, Saudi Arabia mobilized forces for deployment to the Jordanian front. A Saudi infantry battalion entered Jordan on 6 June 1967, followed by another on the 8th. Both were based in Jordan's southernmost city, Ma'an. By 17 June, the Saudi contingent in Jordan had grown to include a single infantry brigade, a tank company, two artillery batteries, a heavy mortar company, and a maintenance and support unit. By the end of July 1967, a second tank company and a third artillery battery had been added. These forces remained in Jordan until the end of 1977, when they were recalled for re-equipment and retraining in the Karak region near the Dead Sea. The Arab air forces were reinforced by aircraft from Libya, Algeria, Morocco, Kuwait, and Saudi Arabia to make up for the massive losses suffered on the first day of the war. They were also aided by volunteer pilots from the Pakistan Air Force acting in an independent capacity. PAF pilots like Saiful Azam shot down several Israeli planes. Weapons With the exception of Jordan, the Arabs relied principally on Soviet weaponry. Jordan's army was equipped with American weaponry, and its air force was composed of British aircraft. Egypt had by far the largest and the most modern of all the Arab air forces, consisting of about 420 combat aircraft, all of them Soviet-built and with a large number of top-of-the-line MiG-21s. Of particular concern to the Israelis were the 30 Tu-16 "Badger" medium bombers, capable of inflicting heavy damage on Israeli military and civilian centres. Israeli weapons were mainly of Western origin. Its air force was composed principally of French aircraft, while its armoured units were mostly of British and American design and manufacture. Some light infantry weapons, including