Combined Arms Research Library is located at 250 Gibbon Ave, Eisenhower Hall, Fort Leavenworth, KS 66027. Combined Arms Research Library can be reached by their main phone number at (913) 758-3001. Alternatively, you can reach Combined Arms Research Library by phone at (913) 758-3002. You can also reach Combined Arms Research Library by phone at (913) 758-3014. The listed DSN line is 585-3053. Visit the Combined Arms Research Library website by clicking here.