The Filipino Army was the army of the Philippines.
In the 51st century, the nation fought against the Supreme Alliance of Eastern States at the outset of World War VI. When the Filipino Army advanced on Reykjavik, they brought down the Supreme Alliance in the process. The Fourth Doctor claimed to have marched with the army on Reykjavik. (TV: The Talons of Weng-Chiang) Using information provided by his fifth incarnation, the Doctor was able to bring the brief Sixth World War to a close. (AUDIO: The Butcher of Brisbane)