erhaps the most interesting characteristic of the Type 98 is the addition of what appears to be a previously unknown active self-defense system. Unlike contemporary Russian active tank self-defense systems like Drozd, Drozd-2, and Arena, which launch projectiles to disable or "shoot-down" incoming anti-tank missiles and projectiles, the Chinese system apparently uses a high-powered laser to directly attack the enemy weapon's optics and gunner. The system includes what appears to be a laser warning receiver (LWR - the dome-shaped device on the turret roof behind the commander's position), that warns the crew that their tank is being illuminated by an enemy range-finding or weapon-guidance laser. The turret of the tank can then be traversed to face the direction of the enemy threat, and the laser self-defense weapon (LSDW - the box-shaped device on the turret roof behind the gunner's position), can be employed against the source of the enemy laser.