Which of the following was NOT an innovation in maritime warfare used to help thwart German U-boat attacks in the North Atlantic?

Question

Quizplus · Accepted Answer

Proximity torpedoes were not specifically developed to counter German U-boat attacks in the North Atlantic during the World Wars. Radar, sonar, and HF/DF (High Frequency Direction Finding) equipment were all crucial innovations used to detect and combat U-boats. Proximity torpedoes, while an important advancement in ordnance technology, were designed for a different purpose and not specifically for anti-submarine warfare against U-boats in the context given.

Which of the Following Was NOT an Innovation in Maritime