Crimson Dragoon

The Crimson Dragoons are China's elite troops. According to rumor they begin military training from birth. They're equipped with Chinese Stealth Armor, Chinese Officer's Swords and Sniper Rifles.

Tactics

 * If you pay close attention to your "radar", they will show up as friendly units while they are camouflaged (provided your Perception is high enough).
 * Continually hitting the V.A.T.S, button should bring them into view. You have a 0% chance of hitting them while they are camouflaged, yet throwing a grenade from V.A.T.S. will still work. A good tactic is to use a pistol or other small arm, V.A.T.S to center on them, then exit V.A.T.S, and shoot until they become visible. Then switch to a heavier weapon and take them out in V.A.T.S before they have a chance to shoot or slice you.
 * You can also simply kill them without V.A.T.S. by lining up a headshot with a high-damage weapon. They do not move unless you get too close, even if you point your weapon at them, and the stealth field is not that hard to spot with a bit of practice.
 * The stealth field will drop if the soldier is damaged, but not permanently. They will recloak if they can go a couple seconds without being hit. Try to avoid letting them do this, as it can be surprisingly hard (or at least tiresome) to regain even footing if they vanish.

Appearances
Crimson Dragoons appear only in the Operation: Anchorage Fallout 3 downloadable content pack.

Bugs

 * Sometimes when using V.A.T.S on the Crimson Dragoons while they are in stealth mode you may not be able to exit V.A.T.S in addition to the fact that you can not attack, leaving you stuck there.