More importantly Iran was in need of foreign investment "to repair its economy and infrastructure" after the destruction on the border areas in the Iran–Iraq War, and Syria needed to "consolidation of its hegemony over Lebanon" and obtain to Western aid to compensate for the loss of Soviet support following the collapse of the Soviet Union. Syria was actively pressuring Hezbollah to stop the abductions and a February 1987 attack by Syrian troops in Beirut that harassed members of Hezbollah was in part an expression of Syrian irritation with the continued hostage-taking. Hezbollah had guarantees from Syria that despite the end of the Lebanese Civil War, it would be allowed to remain armed, while all other Lebanese militias would be disarmed, on the grounds that Hezbollah needed its weapons to fight Israeli occupation in the South.