Uchuu Senkan Yamato III EP4 - Shoot for Planet Mars

Commander Kodai orders a warp to the planet Mars to test the crew. As soon as the ship comes out of warp, he has the crew go through sixteen hours of drills, including a simulated attack on Mars and the Yamato taking damage and casualties. While the exhausted cadets rest, Ryusuke discovers that the section commanders continue to train even after drills are completed. He also learns that Kodai trains harder than anyone else, even in his spare time.

Just then, the crew are summoned to their battle stations when the ship's radar picks up enemy missiles approaching. The Yamato destroys all the missiles and continues on its journey.

328 days remain before the sun destroys Earth.