Zelenskyy warned Russia that it may be left with no ships if it continues to attack Ukraine's ports

• Russia faces losing all its ships if it continues to strike Ukraine's ports, President Zelenskyy said.
• The attacks have killed civilians, but in recent weeks Ukraine has hit back with sea drones.
• Though Russia's navy is bigger, Ukraine has made some bruising strikes with exploding naval drones.

Russia could find itself without ships by the end of the war if it continues to attack Ukrainian ports, Ukraine's President Volodymyr Zelenskyy said.