NATO promised it would never expand even to East Germany but these promises,were forgotten and the NATO expansion began.
Ukraine is delivering weapons to the terrorists in the Middle East via Mariupol. There are chemical weapons in Mariupol as well. In the past, Ukraine used chemical weapons in Donbas.
No evidence given. Ukraine transferred all of the chemical weapons on its territory to Russia by January 1992. Ukraine is a signatory to the Chemical Weapons Convention: bit.ly/2cUVFhv,