The US Army Corps of Engineers (USACE) serves the Armed Forces by providing which of the following?

The US Army Corps of Engineers (USACE) is primarily known for its engineering expertise and capabilities, which is why the correct choice is engineering services and capabilities. USACE provides a wide range of technical and engineering services that support military operations, infrastructure development, and disaster response efforts. Their roles include designing, constructing, and maintaining critical infrastructure such as flood control projects, transportation networks, and base facilities. This engineering proficiency is essential for both domestic and international missions.

While administrative support, legal services, and logistics are important in military operations, these functions fall outside the primary mission of USACE. Their focus is specifically on engineering and project management, which enables the Armed Forces to create and sustain effective operational capabilities.