 According to the two KGB agents, the original BLA was built around the core of Baloch Student Organization (BSO).Following the withdrawal of Soviet Union from Afghanistan, BLA disappeared from the surface as its main source of funding (the Soviet Union) had withdrawn from Afghanistan.On 10 February 1973, Pakistani police and paramilitary raided the Iraqi embassy in Islamabad without prior permission of the Iraqi government, during which a large cache of small arms, ammunition, grenades and other supplies were found in crates marked 'Foreign Ministry, Baghdad'.