Machine gun bunker

Definition and stakes

J. P. Cole,  Military Instructors Manual

“ There is always one line upon which the resistance must be made with the greatest energy; for its defense the following methods have been found successful. Machine guns should be placed where they can secure the best flanking fire, and every one put out of action should immediately be replaced by an automatic rifle. If machine gun barrage fire is to play its role successfully at the moment of assault, the guns must survive the bombardment. Their protection is secured by placing them under shelter during the bombardment and making their emplacements as nearly invisible as possible. ”
Source: Gutenberg

R. V. K. Applin,  Machine-Gun Tactics

“ The annihilating and concentrated fire of machine guns which had been laid by day to sweep the entanglements should render the forcing of a similar blockhouse line impossible in the future. Machine guns in detached blockhouses should be sited as low as is compatible with a good field of fire, and should have long narrow loopholes prepared for them for at least two positions on every face. ”
Source: Gutenberg

Boyd Cable,  Air Men o' War

“ She made no attempt to dodge or evade it, struck a bee-line for the row of Hun machines, droned straightly and steadily in and along the line, her bombs crashing amongst them, a sputter of flashes at her bows telling of the machine-gun hard at work putting the finishing touches to the destruction. The light followed her and held her all the way, and through its beam the streaking smoke of the tracer bullets poured incessantly, the shell-bursts flamed and flung billowing clouds of black smoke, the rocket fires reached and clutched at her. ”
Source: Gutenberg

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