Throughout the campaign, various pieces of Intel can be found. These collectibles often provide deeper lore, character insights, or clues for the side operations. While not strictly necessary for completing the main story, collecting them all contributes to achievements and a more complete understanding of the Black Ops Cold War universe. Each main mission typically has 2-3 pieces of Intel hidden in obscure locations. They can be documents, photographs, or audio recordings. Look for glowing interactable objects or listen for subtle audio cues. Some Intel pieces are directly related to Operation Chaos or Operation Red Circus, so prioritize finding those if you want to complete the side missions. A thorough search of every room and corner is recommended. If you miss any, you can replay missions from the mission select screen to collect them. There is no penalty for replaying missions.
