History of Military Doctrine

Overview

Military Doctrine is a Triumph in Destiny 2 that requires the completion of the Sundered Doctrine dungeon on Master difficulty. The triumph awards 25 Triumph Score.

The objectives for this triumph are:

• Riddle solved
• Zoetic Lockset defeated
• Kerrev, the Erased defeated

How to complete

To earn this triumph, players must enter the Sundered Doctrine dungeon and select the Master difficulty setting. The dungeon must be completed in its entirety, which involves solving the initial riddle, defeating the boss Zoetic Lockset, and finally defeating the final boss, Kerrev, the Erased.