Nguyen Truong Thanh, Hoang, T.D., Bui Dinh Tan, Bui Ngoc Lam, Nguyen Van Hung and Nguyen Huy Thanh 2025. Study on the effect of pressure on the thrust force of a solid propellant engine operating in a water environment. Journal of Military Science and Technology. 102, 102 (Apr. 2025), 141–146. DOI:https://doi.org/10.54939/1859-1043.j.mst.102.2025.141-146.