Forget me Not - S1.E25

Mistakenly believing that the aliens are using the Space-Ring as their headquarters, General Galt launches an Ultron Bomb to destroy it, in spite of the millions of human lives which will be endangered by the resulting debris falling to Earth. Blade succeeds in destroying the bomb. Meanwhile, an ailing Shara leaves the Command Center in order to help Blade by destroying Saber and his Teknoman cohorts.