Slaughterhouse

...It was the bloodiest, most savage fighting the men of Assault Section Sledgehammer had ever seen. Their commanders demanded a breakthrough, no matter what the cost in human life. Death and degradation were no strangers to Kessler but even they were driven to new depths of barbarism as the fighting continued. Then, finally, the breakthrough came but the men of Sledgehammer recovered their senses only to discover that they were alone behind enemy lines. And it was then that they discovered the Russian Armaments factory and Kessler was left to decide; should he destroy the factory or try to save his men? The choice, when it came, was to leave the men of Sledgehammer aiming guns at each other...