It turns out that Grey hired Parish to liquidate the Egyptian arms ring because they stole an Octopus unit which was intended for world superpowers rather than the third world countries its thieves planned on selling it to. Grey soon after betrays his own organization to save the life of his infant granddaughter. Sterling is sent to Greywing's headquarters in the Himalayan mountains where he destroys the facility's power core and escapes in Parish's helicopter. Grey is then seen in the game's last scene on a bench in Prague where his former subordinates murder him.