Russia has sharply expanded its own drone and missile production in the past year, allowing for mass attacks using several hundred projectiles at once. The Russian strategy seeks to overwhelm Ukraine’s air defenses with scores of low-cost drones so that simultaneous missile strikes can succeed.Russia dramatically intensified missile and drone attacks across Ukraine this month in an effort to sap Ukrainians’ morale but it is also stepping up ground attacks in many areas along the long frontline. The Ukrainians are trying to expand their own drone industry to create defensive corridors along key sections of the front line, often dubbed the “drone wall.” Do you think that has the capacity to prolong the war for more than a decade ?

