Determine the meaning of the capitalized word using context clues: "I'll walk ahead, " said Joon, and find which path is the safest and the most likely to lead back to the cabin." Joon then began his RECONNAISANCE, starting out on the trail to the left. He carefully scanned the terrain for dangerous elements, such as step cliffs, that he knew the injured hikers would not be able to climb. A. Exploration B. Cavalry C. Security D. Safety