Lüshun Port

Lüshun Port (Chinese: 旅顺港; pinyin: Lǚshùn gǎng), formerly Port Arthur, in Lüshunkou District, Dalian, Liaoning province, China can refer to the original Lüshun Naval Port (Chinese: 旅顺军港) for military use or the New Lüshun Port (Chinese: 旅顺新港) for commercial use.

It is now home to the People's Liberation Army Navy's (PLAN) Liaonan Shipyard, in operation since 1883.

The Battle of Port Arthur on 8–9 February 1904 was the opening battle of the Russo-Japanese War.