The 21st-century civilization has faced dramatic challenges related to the ecology and welfare of every single person.

Ukrainian Drones Attack Russian Cavalry Troops in Rare 21st-Century Encounter Pack and transport platoon of the Russian army. Southern Military District. Ministry of Defense of Russia (Wikimedia ...

India’s Drones in Action According to open-source intelligence and drone-tracking data, India fielded a diverse array of drones, including loitering munitions such as GPS-guided Nagastra-1 and Israeli ...