In December, Ukrainian forces launched a coordinated attack using unmanned land and aerial drones against a Russian bunker near Kharkiv. This operation marked a significant evolution in drone warfare, demonstrating how humans can be largely removed from the front lines. Despite challenges like terrain and signal issues, the attack involved around 50 drones and showcased the potential for future missions. The operation highlighted the importance of good leadership and planning, and it led to further innovations in drone technology as Ukraine continues to adapt and improve its strategies in the ongoing conflict.