Kalran: Tales of the four nations/Master crawler

"establishing battlefield control."

-A crawler coming online

With how small the ADF forces are they don't need large forward bases. Instead using a mobile communication called a crawler.

Based off the Rokhari walker. The ADF crawler contains advanced communication systems to call in ADF units to the field and requisition upgrades and protocols. With advance weaponry that can ward off almost anything and a redundant system built in so that the crawler needs to be destroyed twice. But with all of it's expensive technology and equipment the loss of a crawler will force the ADF to cut their losses and retreat.

Due to the crawler holding its units they will be separated into their own branches.

Units
ADF infantry

ADF vehicles

ADF aircrafts