Who was the first army commander to order the installation of sights on guns?

The first army commander to order the installation of sights on guns was Maurice of Orange. He was a key figure in military history, particularly noted for his reforms in the use of gunpowder artillery during the 16th and 17th centuries. Maurice recognized the importance of accuracy in artillery and sought to improve aim and targeting, leading to the adaptation of sights on cannons. This marked a significant advancement in military technology, allowing for greater precision in battle.

Napoleon Bonaparte, while known for his military innovations and strategies, implemented various tactics and artillery improvements, but he was not the first to introduce sights on guns. Frederick the Great is credited with various military reforms and innovations, but his contributions did not include being the first to use sights on artillery. Hannibal Barca is renowned for his leadership and tactical genius during the Second Punic War but predates the introduction of artillery sights altogether.