The ambush was brilliantly conceived, although not by Soviet military intelligence who imagined they were initiating it after so much detailed planning. Six troop companies had been divided at either end of the mist-obscured pass through the Hazarajat mountains for the exit of the mujahideen weapons convoy. In addition there were four squads of spetsnaz commandos which the Glavnoye Razvedyvatelnoye Upravleniye or GRU had time to ferry in from Moscow, because the entry from Pakistan into Afghanistan of the heavily guarded mule train had been tracked for nearly two weeks. There had been time, too, to transfer from Kabul to Shindad two squadrons of MIG-22s and establish fuel dumps on the outskirts of Shah Juy for the helicopter gunships.

A later Moscow inquiry determined the mujahideen timed their attack by the actual emergence from the defile for which the Russians were waiting. As the guerillas came out, already firing, the assault upon the Shah Juy dump began at the rear, with captured Soviet rocket launchers which scored direct hits. They destroyed all the carefully stored fuel – immobilizing the helicopters after their first sorties – and wrecked four machines parked in readiness for the Russian attack that was never to be mounted.