The BRP Melchora Aquino (MRRV-9702) is the second ship of her class of patrol vessels operated by the Philippine Coast Guard. The service officially classifies her as a multi-role response vessel (MRRV). At almost 97 meters long, she is one of the largest, and most modern vessels of the PCG.

The Teresa Magbanua-class patrol vessels is class of patrol vessel built for the Philippine Coast Guard (PCG). The class is based on the Japan Coast Guard's Kunigami-class design.