French soldiers from the Foreign Legion Infantry regiment in the Saudi desert near Hafr al-Batin, wear full chemical warfare equipment during a training session during the Gulf War on October 26, 1990. [2937 × 1984]

Source: https://www.theatlantic.com/photo/2016/01/operation-desert-storm-25-years-since-the-first-gulf-war/424191/

About the Gulf War: https://en.wikipedia.org/wiki/Gulf_War

Source: https://www.theatlantic.com/photo/2016/01/operation-desert-storm-25-years-since-the-first-gulf-war/424191/

About the Gulf War: https://en.wikipedia.org/wiki/Gulf_War