True or false: Carrier-based aircraft participate in amphibious operations supporting the Marines.

Carrier-based aircraft do indeed participate in amphibious operations supporting the Marines, making the true statement the correct choice. Amphibious operations typically involve the combined efforts of naval forces and ground troops, and carrier-based aircraft play a vital role in this. They provide air support for Marine landings, conduct reconnaissance, and engage enemy positions, ensuring that Marines have the air cover necessary for a successful operation. Therefore, stating that these aircraft do not support amphibious operations is inaccurate.

Carrier groups are designed to deploy versatile air assets that can assist in multiple mission types, including those that directly support Marine Corps initiatives during amphibious assaults. Recognizing the essential contribution of these aircraft helps illustrate how integrated military strategies are executed in joint operations.