Ukraine's Odesa has been pounded with Russian strikes as Moscow tries to halt agriculture exports. (EPA PHOTO)Ukraine's Odesa has been pounded with Russian strikes as Moscow tries to halt agriculture exports. (EPA PHOTO) Credit: AAPUkraine and Russia have accused each other of lethal attacks, as President Volodymyr Zelenskiy says Moscow was targeting global food security by striking Odesa's seaport. Russia has been bombarding Odesa in an attempt to cut Ukraine off from the Black Sea. As Ukraine seeks to disrupt Russia's revenues for waging war, it has hit Russian oil tankers and other cargo vessels in the Black Sea, claiming another three such strikes on Sunday.