Which size echelon is capable of conducting a screen operation?

The concept of screening operations in military tactics refers to the practice of covering and protecting the main body of forces while allowing a limited engagement with enemy forces. In this context, any unit size can be capable of conducting a screen operation, depending on the situation, mission requirements, and available resources.

While it is common for larger echelons, like battalions or brigades, to conduct screen operations utilizing their broader capabilities and asset reach, smaller units such as companies and even platoons can also effectively carry out these operations. Each echelon has the flexibility to adapt its tactics according to the battlefield situation, and even a reconnaissance platoon can conduct a screening mission.

This enables units to provide intelligence and cover for their larger formations by denying the enemy the ability to engage effectively while maintaining a defensive posture. Thus, the notion that any size echelon can conduct a screen operation highlights the adaptability and strategic importance of screening regardless of unit size.