The Game Begins! (a skirmish game)
A little while latter in that game. The "there are no idle citizens available" is shown.
This is a Heavy Missile Helicopter (as shown). They are my enemies and a little to close for comfort!
Eager to show my enemy who is boss, one of their City Center goes down in a nuclear fireball!
Continuing with the fervor of showing him that I am boss, 2 more missiles destroy some factories.
A bad guy sneaks up and attempts to attack MY factories. I gave them a very special view of the bottom of the water with few losses of my own.