nsa provides what support
NSA is a high-technolog y organization, working on the very frontiers of communications and data processing. The expertise and knowledge it develops provide the government with systems that deny foreign powers knowledge of US capabilities and intentions. The National Security Agency (NSA) is charged with two of the most important and sensitive activities in the US intelligence community.
Support to the Military. The National Security Agency is part of the U.S. Department of Defense, serving as a combat support agency. Supporting our military service members around the world is one of the most important things that we do.