Ukraine Starts Producing of Rubaka Kamikaze Drones Capable of Covering Distances Of Up to 500 km | Defense Express
https://en.defence-ua.com/weapon_and_tech/ukraine_starts_producing_of_rubaka_kamikaze_drones_capable_of_covering_distances_of_up_to_500_km-7498.htmlUkraine launches crowdfunding campaign to purchase new kamikaze drones
https://defence-blog.com/ukraine-launches-crowdfunding-campaign-to-purchase-new-kamikaze-drones/