The host questioned what would happen without Western technology in Russia.
Major General Sir Richard Shirreff said that the West must fight a second cold war to prevent a third world war.
Sir Alex Younger says the West should be careful what it wishes for as the Russian president backs himself into a corner.
Moscow has had to push back its annual autumn conscription due to lack of capacity to train and equip its forces.
General Sir Richard Barrons said the deployment of WMD by Russia should be deterred by NATO and China.
Russian state media are saying nuclear war appears to be 'a given' and 'everyone will be destroyed' if the West 'pushes us into a corner'.
Sergei Markov claimed Joe Biden, Boris Johnson and Liz Truss are ‘fully responsible or the war in Ukraine’ in an extraordinary rant on BBC Radio 4’s 'Today' Programme.
Experts have reported flights being sold out and some panic as Russians try to leave the country quickly.
Russian satellite television menus were altered to show viewers in Moscow messages about the war in Ukraine.
Western officials have warned Vladimir Putin regrouping his troops could destroy huge sections of the Ukrainian army.