The Amphibious Reef Battalion or abbreviated YonTaifib is an elite unit within the Marine Corps as does Group 3 / Sandhi Yudha Kopassus within the Army's ranks. Forms of training: Amphibian Intai students held Daki Serbu by climbing a 15-meter cliff with a 90-degree inclination, Amphibious Raid, improvised explosive, sharp invasion / Dopper assault and swimming and oars through the South coast. Not only training, they tested their ability to do Hell Week, Shooting Light Weapons, Shooting Weapons, Marine Stage, Forest Command Stage, Amphibious Reconnaissance Stage, Banyuwangi-Surabaya Traffic Field, Static Falls, Freefall and Intelligence Stage in a number of practice areas in East Java.
