What is a primary benefit of underwater demolition techniques used by Navy SEALs?

The primary benefit of underwater demolition techniques used by Navy SEALs is to disrupt enemy infrastructure. These techniques allow SEALs to effectively destroy or impair critical structures, such as bridges, docks, and other strategic assets, that can be vital to an adversary's operations. By using explosives in underwater environments, SEALs can execute missions with stealth, achieving surprise and minimizing the potential for detection while significantly impacting the enemy's capabilities. This tactical advantage is crucial in a variety of military operations, where incapacitating enemy resources can alter the course of engagements or even entire campaigns.

While gathering intelligence, conducting surveillance, and enhancing communication are all important functions of military operations, they do not directly relate to the primary objective of underwater demolition. These tasks may support the overall mission but do not focus on incapacitating enemy structures as the primary benefit does.