As commander in chief of the armed forces, what can president do?

A commander-in-chief is the person or body that exercises supreme operational command and control of a nation's military forces or significant elements of those forces. In the latter case, the force element is those forces within a particular region, or associated by function.

If I'm wrong correct me.

Options:

declare a war unconstitutional

declare war against other countries

grant pay raises to all members of the military

send military troops anywhere in the world

Correct answer:

send military troops anywhere in the world