In his latest video address, Ukraine president Volodymyr Zelensky blasts NATO for its refusal to impose a no-fly zone over Ukraine, says it's a sign of weakness. Says the only assistance Ukraine received so far through NATO procurement system is 50 tons of diesel pic.twitter.com/dxWuXnA53K

— Olga Tokariuk (@olgatokariuk) March 5, 2022

In a veiled nuclear threat, he added: "Probably, it's for us so that we can burn the Budapest Memorandum. To make it burn better. But for us it has already burned down in the fire of the Russian troops," Zelensky was referring to the 1994 document, which guided Ukraine's surrender of its nuclear arsenal inherited from the former Soviet Union.