The Great Wall Cannon Alpha is a mid-size pickup truck produced by Great Wall Motor since 2022. It was first introduced at the Chengdu Auto Show in August 2022. The vehicle is positioned above the Great Wall Pao, with larger exterior dimensions and larger powertrain output. Its SUV derivative is marketed as the Tank 500. It is called the Great Wall Shanhai Cannon (Chinese: 山海炮; pinyin: Shānhǎi Pào, literally: Mountain Sea Cannon) in China.
In November 2024, the vehicle was launched in Thailand as the GWM Poer Sahar. It will also be marketed in Australia and New Zealand in mid-2024 as the GWM Cannon Alpha.