The Dense Orbital Transfer System (DOTS) prototype, developed by Parabilis Space Technologies, has completed hot‑fire testing of a hybrid solid‑fuel and liquid‑oxidizer engine designed for small satellites. The market for satellite propulsion is expanding as the military seeks greater maneuverability for small spacecraft, a capability traditionally limited to larger platforms. Recent tests, product launches and acquisitions indicate growing private‑sector interest. The Space Force, which funded the DOTS project, plans an orbital demonstration. Other companies are pursuing different approaches: Rocket Lab offers the Gauss Hall‑effect electric propulsion system; MIT researchers are testing chemical and electrospray thrusters that share a low‑toxicity propellant; Quantum Space is developing hybrid propulsion for its Ranger spacecraft. Mergers such as York Space Systems’ acquisition of Orbion Space Technology and Voyager Technologies’ purchase of ExoTerra Resource reflect strategic moves to secure propulsion expertise. Chemical propulsion provides rapid velocity changes but consumes propellant quickly, while electric propulsion offers higher efficiency over longer durations. Hybrid systems aim to balance speed and efficiency. Maneuverable spacecraft could be harder to target and enable dynamic mission adjustments, though the operational impact remains speculative. The Space Force must define requirements and determine which propulsion technologies will be adopted, while industry continues to invest in capabilities before firm procurement plans are established.