Final answer:
The correct statement regarding war powers in the Constitution is that the President is the commander in chief but only Congress has the power to declare war. Congress also holds the power to fund or not fund military actions and the Senate must ratify treaties signed by the President.
Step-by-step explanation:
According to the Constitution, the true statement about the powers of war is: The President is the commander in chief but Congress has the power to declare war. The Constitution empowers Congress with several significant military-related authorities, including the power to declare war, as outlined in Section 8 Clause 11. Furthermore, Congress has financial authority over military matters, known as the 'power of the purse', which allows it to fund or refuse to fund military actions. The President, in turn, serves as the commander in chief, guiding military strategies within the regulations and framework established by Congress. While the President nominates judges and ambassadors, these appointments require the consent of the Senate, and the Senate must also ratify any treaties signed by the President.