Mughal–Safavid war (1622–1623)
The Mughal–Safavid war of 1622–1623 was fought over the important fortress city of Kandahar, now located in Afghanistan, between the Safavid Empire and the Mughal Empire. == Background == In 1540 and 1555, the Safavids gave political and military support to the Mughal Empire Humayun to get his throne back.
Source: Wikipedia — Mughal–Safavid war (1622–1623) (CC BY-SA 4.0)