The Concord is an alliance of alien races. Humanity has just recently joined the Concord after fighting them in a War of Rebellion.
The human talent to wage war has placed them in the Concord Military, of which you belong.
A third party, an ancient alien race called the Sheevat, has started to attack Concord worlds. Your superiors have ordered you to the planet Alshand.
A contingent of Sheevat units has been discovered. Scans indicate they are to the south-east of your position. Engage and destroy their mining station.