What feature of the M777A2 allows it to be towed by a vehicle?

The lightweight construction of the M777A2 is a critical feature that enables it to be towed by a vehicle. This howitzer is designed with advanced materials, such as titanium and aluminum, which significantly reduce its overall weight compared to previous artillery systems. The reduced weight allows for easier transportation and maneuverability, making it feasible to tow the howitzer behind various vehicles, including tactical trucks and other military transports.

This lightweight aspect is essential because it not only facilitates towing but also enhances operational flexibility, enabling rapid deployment and repositioning in the field. The M777A2 can maintain effective fire support while adapting to different terrains and operational environments, a key advantage for mobile artillery units.