The Capital Mechanized Infantry Division (Korean: 수도기계화보병사단, hanja: 首都機械化步兵師團), also known as Fierce Tiger Division (Korean: 맹호부대, hanja: 猛虎部隊), is currently one of the six mechanized infantry divisions in the Republic of Korea Army. It is part of the , tasked with covering approaches to Seoul from North Korea and counterattack operations.