Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Uncovers submarines temporarily across the map
The sonar pulse was a one-time sonar discharge that was available to Allied commanders when one of their spies infiltrated a Soviet submarine pen and hacked into the Soviet computer navigation systems.
The pulse has temporarily revealed all Soviet submarines operating in the combat zone by amplifying their sonar signatures directly from the control centers.
The effect lasted for a short while before Soviet technicians were able to rectify the problem and remove outside feed.