"ALL GHILLIED UP"

Crawl through Chernobyl in a ghillie suit.

Intel #19: MacMillan will lead you through a deserted church. Before following him back outside, climb the ladder in the back room. At the top of the tower is the intelligence item.

Intel #20: When you're snaking through the maze of shipping containers, wait for MacMillan to slash the enemy's throat with his knife. He'll go left, but you should go right and through a narrow gap. See the laptop? Right next to the sleeping soldier's feet? Yeah, it's tough, but you can nab it without waking him - or alerting the other two soldiers - if you're extremely slow and careful.

Intel #21: After shooting the sniper on the fire escape, let MacMillan go through the first window. You need to climb all the way to the top and through a higher window to collect this intel.