 ISI's Director-General Javed Nasir later confessed that despite the UN arms embargo on Bosnia the ISI airlifted anti-tank weapons and missiles to the Bosnian "mujahideen" which turned the tide in favour of Bosnian Muslims and forced the Serbs to lift the siege of Sarajevo.Under Nasir's leadership the ISI was also involved in supporting Chinese Muslims in Xinjiang Province, rebel Muslim groups in the Philippines, and some religious groups in Central Asia.Pakistan was one of only three countries which recognised the Taliban government and Mullah Mohammed Omar as the legitimate ruler of Afghanistan.