Ukraine sees threat of pollution to water basins after Russian invasion

Ukrainian President Volodymyr Zelenskiy said on Thursday that Russia's invasion of his country posed a huge threat of pollution to water basins, including the Sea of Azov.

In an address to a ministerial meeting of the Organisation for Economic Co-operation and Development (OECD), he also underlined the need for green energy to replace Russian natural gas supplies following Russia's invasion on Feb. 24.