"Regiment commander, there is movement."
"Hide!" The instant the order was given, the bunch of mechas flying quickly in the air instantly disappeared from the air. They seemed to have practice this many times.
A group of patrolling mechas from the Hailiyan army could be seen flying towards their direction from afar, but since the mechas from the Federation hid well, nothing suspicious was discovered by the patrolling mechas. The patrolling mechas just did a routine search around the area and left.
When the patrolling mechas disappeared, a relieved voice sounded on the team channel. "Mecha operators in 250 Ace Mecha Clan have amazing battle skills and their equipment is impressive too. Their radar's range is wider than any special radar system made by the Federation. Furthermore, due to the signal interference on the radar, we were able to discover our enemy but they couldn't detect us."