이시바(石破) is a Japanese surname, most notably associated with Shigeru Ishiba, a prominent politician in Japan. He has served in various governmental roles, including Minister of Defense and Minister of Agriculture, Forestry and Fisheries. Known for his expertise in security and defense issues, Ishiba has been a significant figure in the Liberal Democratic Party (LDP). In addition to his political career, Ishiba has been involved in various policy discussions and has written extensively on national security and economic matters. His influence extends to shaping Japan's defense strategies and addressing contemporary challenges facing the nation.