The Japanese Type 90 tank rivals any other main battle tank on the modern battlefield. The Type 90 incorporates several newer technologies, some that are even lacking in other nation’s tanks. For example, the Japanese employed an auto-loading cannon, which reduces the crew requirement and also increases the tanks rate of fire. Likewise, the electro optic thermal sighting system has a passive viewing mode, which enables them to target the infrared signals emitted from enemy vehicles rather than the type 90 having to target the enemy on its own. The type 90 employs the Japanese Self-Defense Forces own version of armor incorporating layers of ceramic and steel. The type 90 is definitely a contender for the top spot of the greatest modern tank.