What does "digital reconnaissance" involve?

Digital reconnaissance involves gathering intelligence remotely through the use of various technological tools and platforms. This method allows for efficient collection and analysis of data without the need for physical presence in a potentially dangerous environment. Technological tools can include drones, satellite imagery, and other advanced data-gathering systems that provide real-time information about enemy positions, terrain, and other critical factors. The ability to conduct reconnaissance in a digital manner enhances situational awareness and supports better decision-making in military operations.

The other options reflect methods that do not utilize technology for intelligence gathering. Using traditional maps involves outdated techniques without the benefits of real-time data, training in hand-to-hand combat focuses specifically on physical skills, and conducting live field exercises is more about practice and teamwork rather than gathering intelligence. Digital reconnaissance represents a significant evolution in how military operations are conducted, leveraging modern technology for more effective results.