I created a new Arma 3 defense mission where you played as archaeologists holding off against pursuing terrorist groups. As archaeologists, you found a storage of Lee Enfield and are running low on fuel to escape the pursuing terrorists. Your only hope left is to hold off in Wazghar with the few security group you have armed with M4s and M16s. The rest of you only have Lee Enfields.
The mission requires CUP Weapon Pack, AiA TerrainPack, and Hazor Kot.
Check out the mission page here.