Talk:Intelligence Support Activity

I think the ISA in this game could be the "Intelligence Support Activity". They're a real-life special mission unit tied to other Tier 1 special ops groups.

You can learn more about them here.

Still, it's anyone's guess what the ISA is in this game. Hope no one thinks it's Killzone-related. lol

Dave55811 (talk) 02:17, September 25, 2012 (UTC)