: Sam discovers that Reed is working with a group called "Megiddo" and plans to detonate EMP devices in Washington D.C. to create chaos for a presidential assassination.
: Players control Archer (Third Echelon) and Kestrel (Voron). Tom Clancy's Splinter Cell Conviction Stiahnite...
: After capturing Kobin, Sam is subdued by Third Echelon and taken to Price Airfield. Grim secretly releases him, revealing she is working undercover for President Patricia Caldwell to investigate corruption within Third Echelon's new director, Tom Reed. : Sam discovers that Reed is working with
The story is framed as a flashback recounted by Sam’s old friend, , while he is being interrogated by a private military company called Black Arrow. : After capturing Kobin, Sam is subdued by
The game also features a separate co-op story set 10 days before the main campaign.
: While in Malta, Sam is contacted by his former colleague Anna "Grim" Grímsdóttir. She warns him of hitmen sent by Andriy Kobin, the man allegedly responsible for Sarah's death.