The Marine Waterstrider QM3m is an all-terrain quadrupedal vehicle able to operate autonomously or installed on a trailer pulled by an Ankylo truck, which then frees up Strider drivers to focus exclusively on unloading its heavy firepower turret, providing excellent suppressive fire when supporting the front lines. When walking autonomously, it can be directly piloted by a human operator or remote controlled over short distances, effectively turning it into a self-propelled, mobile turret that works in conjunction with infantry to either advance the lines or defend key bases of operations. Waterstrider were first utilized in the Niah Gray Zone where the Federation wages a proxy war with Omangan Imperial agents, and have since been used by the 303 as vanguard units to help push back pirates and marauders in the swampy and jungle terrain on the storm-ridden southern Agurtan coastline.