Successfully complete the indicated task to unlock the corresponding ribbon in Competitive Multiplayer mode.
Repeat this process as many times as desired. Keep destroying the personnel truck to get 100 XP approximately every four seconds. Then, destroy the personnel truck, pause the game, and select the 'Load Last Save' option. When the mission begins, run into the field, pause the game, and select the 'Save Game' option. Skip the cutscene so the personnel truck is in range of your RPG. The Authentic difficulty does not feature in-game saves, which will prevent you from using this exploit. Load Mission 5: Siwa Oasis, equip the Panzerschreck RPG, and select any difficulty except Authentic.