It's time to prepare for battle with a little help from our military Blox building brick sets. Construct a tank and rocket launcher before sending them out to hunt for enemies. You'll need reinforcements in the air too, and our build your own helicopter sets are perfect for the job. Choose from 5-in-1 or bumper 10-in-1 airplanes that convert into a variety of army vehicles for hours of construction fun. And did you know that all our Blox building brick sets are compatible with the leading brand?