![Hazardous Environment Combat Unit) Marines by Milosh--Andrich on DeviantArt | Military art, Military pictures, Military artwork Hazardous Environment Combat Unit) Marines by Milosh--Andrich on DeviantArt | Military art, Military pictures, Military artwork](https://i.pinimg.com/originals/45/be/41/45be41a96cd464b2002fa36b5c1eb0f0.png)
Hazardous Environment Combat Unit) Marines by Milosh--Andrich on DeviantArt | Military art, Military pictures, Military artwork
Mr._S on Twitter: "Forgot to post - Here's a saucy bootyshot of ya boiz in the H.E.C.U. #halflife #HECU #valve https://t.co/1t9bE8Ysx8" / Twitter
![Uniforms and Gear of Half Life's Hazardous Environment Combat Unit (HECU) | Uniforms of The Screen - YouTube Uniforms and Gear of Half Life's Hazardous Environment Combat Unit (HECU) | Uniforms of The Screen - YouTube](https://i.ytimg.com/vi/g9ALGncKPWY/maxresdefault.jpg)