Republic soldiers were decently equipped and supported by several kinds of aerial vehicles. They bore both grenades and blasters. Following the chaos of the Great Sith War, a deliberate decision to reintroduce melee weapons was made. This was brought about by the abundance of lightsaber wielding opponents. To guard against these weapons, Republic swords were required to be made with a cortosis weave, often of Echani origin. Armor was worn and was noted for its modular nature.

One characteristic of the Republic military was its equipping of its personnel with an array of cybernetic implants and head-wear. Some of these were deliberately designed to provide mental protection against the powers of Dark Jedi opponents. Another trait was its use of specialty equipment, such as the stealth field generator, and also physical enhancement technology. These non-combat items and saw considerable research and development as a result of the Republic's use.

As of the Jedi Civil War, personal shield generators were used. Some models were purchased and some were manufactured directly for the Republic. However, the cost of these devices was such that only small units could be assured of a continual supply. Strike teams favored them as they enabled them to outfight an entire unit with conventional gear.

The Republic Army also made use of defensive devices such as emplaced turrets and a variety of land mines. This latter item ranged from fragmentation to plasma to toxin.