Difference between structs and classes. The only difference between structs and classes in C++ is that the members of a struct have public visibility by default, and the members of a class have private visibility by default.he only difference between structs and classes in C++ is that the members of a struct have public visibility by default, and the members of a class have private visibility by default.
MILITARY INTELLIGENCE (MI) One of the largest branches with specialties in tactical intelligence, counter-intelligence, signals and electronic intelligence security, surveillance, and aerial reconnaissance. Click here to visit Fort Huachuca- The Home of the Military Intelligence.
Structure & Branches. The US military has five branches: the Army, Navy, Air Force, Marines, and Coast Guard. As shown in the graphic below, the Army, Navy, Air Force, and Marines are housed under the Department of Defense (DOD).The DOD is headed by The Secretary of Defense, a civilian appointed by the President.he US military has five branches: the Army, Navy, Air Force, Marines, and Coast Guard.