Prelude

The Japanese ground attack

Despite their decision to withdraw air cover, Tokyo was happy to authorise a land-based operation to “expell the invaders.”

Lt. Gen. Michitaro Komatsubara, well schooled officer, planned a devastating two-pronged assault that would encircle and destroy the Soviet armies and bring him a glorious victory.

His Northern task force launched its first assalt on 1st July. After easily crossing the Khalkhin Gol river, Japanse soldiers drove the Soviet forces from Baintsagan Hill and quickly began to advance southwards. The following day his Southern task force followed them with another massive assault.

However, Komatsubara soldiers were ill-prepared, and not able to take advantage of their early success. Poor logistical planning meant that their supply line across the river consisted of just one pontoon bridge.

Seizing their opportunity, the Soviets under Zhukov quickly rallied 450 tanks for a daring counter-attack. Despite being entirely without infrantry support, they attacked the Japanese task force on three sides, and very nearly encircled them.

By 5 July, the battered Japanese Northern Taskforce had been forced back across the river.