The Battle of the Bogue (Chinese: 虎門之戰) was fought between British and Chinese forces in the Pearl River Delta, Guangdong province, China, on 23–26 February 1841 during the First Opium War. The British launched an amphibious attack at the Humen strait (Bogue), capturing the forts on the islands of Anunghoy and North Wangtong. This allowed the fleet to proceed further up the Pearl River towards the city of Canton (Guangzhou), which they captured the following month.