Three soldiers were killed while nine others were wounded after an explosion happened inside their camp in Indanan, Sulu on Friday noon.
The explosion happened inside the headquarters of the 1st Brigade Combat Team.
Due to this, troops of the Joint Task Force Sulu are on alert.
Major General Cirilito Sobejana, Western Mindanao Command chief, said their ground troops are still there to identify the people behind it and to establish the motive.
“We will intensify our offensives to crush terrorist groups that hamper the stability and development in Sulu, ensuring that all actions are in accordance with the law,” Sobejana added in a statement. //