Military Mayhem is the fifth level in Tornado Outbreak. It take place at Area 51.
The Wind Warriors, who were traveling all night are ambushed by the Fire Flyers, who in the process end up injuring Nimbus. Now injured, Nimbus hands Zephyr the L.O.A.D. STARR and orders him to move to the next Orb. Now angered, Zephyr rushes to find Nimbus after collecting Omegaton's Orb, but finds that Nimbus is missing. It's later revealed that The Fire Flyers dug Nimbus an underground cave.