What is the story of datu marikudo?

Question

What is the story of datu marikudo?

Answer 1

Don't know sounds Japanese.

Answer 2

The BRP Datu Marikudo (PS-23) is one of several Miguel Malvar class Patrol Corvettes in service with the Philippine Navy. She is formerly an ex-USN Patrol Craft Escort based on the Admirable class minesweeper hull that were produced during World War II, and is now classified as a corvette protecting the vast waters of the Philippines. Along with other ex-World War II veteran ships of the Philippine Navy, she is considered as one of the oldest active fighting ships in the world today.