What is the arming distance for the M651 tactical chemical smoke round?

The arming distance for the M651 tactical chemical smoke round is indeed 10-30 meters. This specification is vital for the effective deployment of the round, as it ensures that the projectile has reached sufficient velocity and orientation to arm itself correctly before detonation. Understanding the arming distance is crucial for safety and operational effectiveness in training scenarios, as deploying the round outside this range could result in a failure to function properly or unintended consequences.

In practice, ensuring that the round is fired within the specified arming distance allows it to reach its intended operational parameters, releasing the smoke effectively over the desired area. Proper adherence to this arming distance is essential for maximizing the tactical advantage the smoke round offers during operations, such as obscuring visibility from the enemy or providing cover for troop movements.