9. G6 Rhino (South Africa)
Thanks to its distinctive 6×6 wheeled form, South Africa’s G6 Rhino stands out as among the most mobile heavy artillery systems. With extended-range ammunition, the 155mm gun can have ranges up to 58 km while nevertheless maintaining a great degree of accuracy. The sophisticated fire control system of the G6 consists in automatic gun laying and multiple simultaneous impact missions capability. Its great mobility and protection make it especially fit for missions in difficult African terrain.