Science and Technology Zelensky Announces New Air Defense System for Ukraine, Bets on Interceptor Drones, Mobile Fire Groups, and Changes Military Strategy to Counter Large-Scale Russian Attacks Felipe Alves da Silva 20/01/2026 at 23:31
Geopolitics Russia-Ukraine War: Drone Attack Worsens Blackouts and Energy Crisis Sara Aquino 18/01/2026 at 14:13
Oil and Gas Russian Ghost Ships Supply Brazil With Oil And Fuel During The Russia-Ukraine War Sara Aquino 05/09/2025 at 16:35
