This photo is from Iran's 2012 Sacred Defense Week Parade in Tehran.
Amir Hashem Dehghani
CC BY 4.0
<a rel="nofollow" class="external free" href="https://www.farsnews.ir/photo/13910631000563/%D8%B1%DA%98%D9%87-%D8%A8%D8%B2%D8%B1%DA%AF-%D9%86%DB%8C%D8%B1%D9%88%D9%87%D8%A7%DB%8C-%D9%85%D8%B3%D9%84%D8%AD-3-">https://www.farsnews.ir/photo/13910631000563/رژه-بزرگ-نیروهای-مسلح-3-</a>