- The Korean War Project is a Non-Profit Corporation devoted to the study of the Korean War.www.koreanwar.org/html/heartbreak_ridge.html
- History of the 2nd Infantry Division during the Korean War **** Heartbreak Ridge TERRAIN SKETCH Heartbreak Ridge is a narrow, rocky, mountain mass running north and 3 south with HILLS 931, 894, and 851 dominating the MUNDUNG-NI and SATAE-RI Valleys. The south and east slopes were extremely steep. From these slopes the Punchbowl and HILL 1179 could be seen in the distance. Both prominent ...www.2id.org/heartbreakridge.htm