BRP Suluan (MRRV-4406) is the fifth ship of the Parola-class patrol vessels of the Philippine Coast Guard.

The Philippine Coast Guard clarified that the ship is a law enforcement vessel and is designed to conduct environmental and humanitarian missions, as well as maritime security operations and patrol missions.

[3] BRP Suluan underwent sea trials since June 2017 until it was delivered.

[5] BRP Suluan participated in the field training phase of SEACAT 2017 Exercise.

The drill was held in Manila Bay and featured the mock hijacking of a vessel and arrest of the perpetrators aboard the ship.