G2 (military intelligence)

G2 refers to a military unit responsible for intelligence gathering and analysis. Its role is to collect, evaluate, and interpret information about enemy forces, terrain, and threats to support decision-making. G2 teams use various methods, such as reconnaissance, signals intelligence, and intercepted communications, to provide commanders with accurate, timely insights. This helps military leaders plan operations, avoid surprises, and achieve mission success while minimizing risks to their personnel. Essentially, G2 acts as the intelligence arm within military units, ensuring strategic and tactical decisions are informed by reliable information.