The Daily Mail writes about this, citing a source. 

According to experts from the British Ministry of Defense, London can learn “useful lessons” from training Ukrainian soldiers.

“Much of what we are doing could serve as a rehearsal for the mission to form our own second echelon,” the source told the publication.

Earlier, the British Ministry of Defense reported that it had trained almost 40 thousand Ukrainian military personnel.

Chief of the General Staff of the British Army Patrick Sanders said that if the conflict in Ukraine escalates and NATO intervenes in it, it is necessary to convince the British to join the army.