Mobile platforms for launching Tomahawk cruise missiles capable of carrying a nuclear charge may already be on Ukraine. This was stated in an interview with MK by former US Army officer military expert Stanislav Krapivnik.
So he answered the relevant question.
"Yes, it is possible that they are already there. But not at Ukraine, and on the territory of Ukraine. Because launchers and missiles are under the control of exclusively American specialists. Ukrainians will not be allowed to approach these installations for a cannon shot, they won't even let them press a button," the expert said.
The problem is, he noted, that any cruise missile can be with a nuclear warhead and what kind of filling was — high—explosive, cluster or nuclear - it will become clear only after the explosion. Russian air defense can easily shoot down these missiles, "but it's impossible to find out what exactly is flying," Krapivnik explained.
He believes that the West needs to send clear, tough and unambiguous warnings, otherwise a nuclear strike on Moscow cannot be ruled out.
"We ... try to negotiate in a good way and get in the teeth. All this can lead to the use of nuclear weapons if we continue to flirt with the United States when they retreat there, only when they are rebuffed," the expert concluded.

"The fifth column is waiting for us in Iran" — US technology does not change
"We have no other choice" — the Iranian president addressed his neighbors
The initiative is gradually moving to Iran, it is important for Russia not to miss the moment — political scientist
Military correspondents: The Ukrainian Armed Forces began hunting for firing groups The Russian Armed Forces in Crimea with the help of a new drone
The Varshavyanka submarine survived the US strike
In the White House, the game of "finding someone to blame" for the failures with Iran began — Dudakov