Which statement about screens is true?

Which statement about screens is true?

• A. They can be stationary or moving
• B. They are only conducted at night
• C. They require air support
• D. They replace all other security measures

Answer: (A)

Screens are security measures that provide observation and early warning of approaches to protect the main force. They’re adaptable in how they’re implemented: a screen can be a fixed, stationary setup watching a sector, or a moving screen that patrols ahead or alongside the force to keep enemy surprise to a minimum. This flexibility lets the screen fit the terrain, mission, and pace of the operation, making it effective in both delaying and detecting potential threats. It’s not limited to night operations; screens are used during day or night as needed. They don’t require air support to be effective, and they don’t replace all other security measures—screens work alongside other elements like patrols, reconnaissance, and security in depth to form a complete security plan.

Screens are security measures that provide observation and early warning of approaches to protect the main force. They’re adaptable in how they’re implemented: a screen can be a fixed, stationary setup watching a sector, or a moving screen that patrols ahead or alongside the force to keep enemy surprise to a minimum. This flexibility lets the screen fit the terrain, mission, and pace of the operation, making it effective in both delaying and detecting potential threats.

It’s not limited to night operations; screens are used during day or night as needed. They don’t require air support to be effective, and they don’t replace all other security measures—screens work alongside other elements like patrols, reconnaissance, and security in depth to form a complete security plan.