The remnants of the Second Army were incorporated into the Third Army .
But success was costly and , unable to replace lost armor and heavy artillery munitions , the Hungarian Second Army was defeated on 1 December 1944 .
The remnants of the Hungarian Second Army   were incorporated into the Third Army .
But success was costly and , unable to replace lost armor and heavy artillery munitions , the Hungarian Second Army was defeated on 1 December 1944 .