What is the purpose of the Smoke WP charge?

The purpose of the Smoke WP (White Phosphorus) charge is primarily to obscure vision. When deployed, it generates a significant amount of smoke that can effectively conceal personnel and equipment from the enemy, thus reducing the risk of detection and targeting. This capability is crucial in military operations where camouflage is necessary for tactical advantages, movement of troops, or coordination of maneuvers.

The smoke produced by WP can impair visibility on the battlefield, benefiting friendly forces while hindering the enemy's ability to see. This is particularly useful in scenarios where troops need to advance or retreat without being seen. White phosphorus also has the added capability of producing a thermal effect, but its primary tactical application is for the obscuration of vision rather than serving as a direct illumination source, creating an explosive effect, or signaling for assistance.