The EU has proposed a new Black Sea surveillance hub to counter rising Russian threats. It will monitor undersea cables, offshore energy sites, and submarine activity. The system will use drones, underwater sensors, and real-time space-to-seabed tracking. EU’s Kaja Kallas said the hub may help enforce a future Russia-Ukraine peace deal.#eu #blacksea #russia #putin #europeanunion #kajakallas #europeancommission #russiaukrainewar #zelensky #ukraine