Luu Duc, D.T., Trinh Xuan Tho and Nguyen Van Phu 2026. Research and evaluation of factors affecting propagation performance in high-frequency surface wave radar (HFSWR) systems. Journal of Military Science and Technology. 111, 111 (May 2026), 52–59. DOI:https://doi.org/10.54939/1859-1043.j.mst.111.2026.52-59.