what possible reason would nato need to blockade russian ports that doesnt already exist?
Blockade is legal act of war. RU at war with UKR, not NATO, and vice versa. Hence NATO would need casus belli of RU attacking NATO or NATO owned infra to declare blockade (read: declare war on RU).
Blockade is legal act of war. RU at war with UKR, not NATO, and vice versa. Hence NATO would need casus belli of RU attacking NATO or NATO owned infra to declare blockade (read: declare war on RU).