RIPR
The RIPRNet (Releasable Internet Protocol Router Network) is a TCP/IP based computer network for joint Republic of Korea Armed Forces–United States Department of Defense access, analogous to the SIPRNet. Whereas SIPRNet is the de facto SECRET-level TCP/IP network for U.S.-only use, RIPR is for information classified as Releasable to the Republic of Korea (South Korea) and US Secret.