Unlike Russia's "winter offensive", which they bragged about incessantly would turn the tides, Scott Ritter called it a "mega offensive" that would see Ukraine finished once and for all, which of course collapsed almost right away when it began.
Link please.
All I can locate on this is media pundits speculating there would be a Russian winter offensive. No official announcement by Russia.
Ukraine is working with NATO:
“...The launch of this Dialogue aims to expand the existing NATO-Ukraine partnership, by exchanging views on the development of innovation ecosystems for both commercial and defence needs, and by sharing lessons learned from Ukraine, as it continues to defend itself from Russia’s war of aggression. “Along with their bravery, we praise the creativity, agility and innovation that the Armed Forces of Ukraine embody. NATO stands behind Ukraine, including in their innovation efforts. Where wartime hobbyists, startups and NGOs help overmatch Russian aggressors today – we can also see a pathway for a robust Ukrainian innovation ecosystem in economic reconstruction tomorrow,” said Assistant Secretary General van Weel.
“This is the biggest war since World War II and at the same time the most technological war in human history. Innovations play a special role in confronting the enemy, which is many times superior in terms of weapons and personnel. The launch of the NATO-Ukraine Innovation Dialogue is an important step that will bring cooperation between our country and the Alliance to a new level. We are also ready to share our experience with our allies. After all, we have been using innovations in real-world combat operations for more than a year now,” said Deputy Prime Minister Fedorov...”
https://www.nato.int/cps/en/natohq/news_215006.htm