Complex sentence: The tank was fitted with a cutting-edge systems and structural solutions, losing many of the traditional shortcomings of the Soviet tanks, and at the same time intended to be only a temporary solution until the development of new combat platforms.
Split into simpler sentences: The tank was fitted with cutting-edge systems and structural solutions, losing many of the traditional shortcomings of Soviet tanks. It was originally intended to be only a temporary solution before the development of new combat platforms.