Supply module for supplying a weapons system and weapons system with supply module

The invention relates to a supply module (1) for supplying a weapon system (7), comprising an electrical storage device (2), a thermal storage device (3), wherein the thermal storage device (3) stores a coolant, and at least one electrical connection (5), via which energy from the electrical storage device (2) can be transferred to the weapon system (7), and at least one thermal connection (4), via which the coolant from the thermal storage device (3) can be transferred to the weapon system (7).