After its independence, Singapore had only two infantry regiments commanded by British officers. Considered too small to provide effective security for the new country, the development of its military forces became a priority. In addition, in October 1971, Britain pulled its military out of Singapore, leaving behind only a small British, Australian and New Zealand force as a token military presence. A great deal of initial support came from Israel, a country unrecognised by Singapore's neighbouring Muslim-majority nations of Malaysia and Indonesia. The Israeli Defense Force (IDF) commanders were tasked by the Singapore government to create the Singapore Armed Forces (SAF) from scratch, and Israeli instructors were brought in to train Singaporean soldiers. Military courses were conducted according to the IDF's format, and Singapore adopted a system of conscription and reserve service based on the Israeli model. Singapore still maintains strong security ties with Israel and is one of the biggest buyers of Israeli arms and weapons systems with one recent example being the MATADOR anti-tank weapon.