Watch Starship Troopers: Red Planet Online

After the events of Invasion, Johnny Rico has been demoted to the rank of colonel and relocated to a Martian satellite to train a new batch of troopers. Unfortunately, these troopers are some of the worst low-performing Rico has ever trained as they're Martians and don't take the war seriously. Mars overall has low support for the war as they see their planet unaffected by the bug conflict and even suggested pulling out from the war. Because of their laid back attitude, the denizens of Mars wasn't ready when the bugs attacked. Unknown to everyone, Sky Marshall Amy Snapp executes her plans for power.

A distant Federation outpost Fort Casey comes under attack by bugs. The team on the fast attack ship Alesia is assigned to help the Starship John A. Warden stationed in Fort Casey evacuate along with the survivors and bring military intelligence safely back to Earth. Carl Jenkins, now head of the Ministry of Paranormal Warfare, takes the starship on a clandestine mission before its rendezvous with the Alesia and goes missing in the nebula. Now, the battle-hardened troopers are charged with a rescue mission that may lead to a much more sinister consequence than they ever could have imagined...

Johnny Rico is a high school student living in Buenos Aires, who doesn't know what to do with his future life. When his friend Carl and his love Carmen, whom he grew up with, join the Federal Military, he does too enlist in the hope to chase after his love into space. However, a war is brewing on the outer planets with a strange bug-like alien enemy and Johnny is thrust into conflict.