"Her Majesty believes you are as old as you feel," her assistant private secretary wrote in a letter.
"Her Majesty believes you are as old as you feel," her assistant private secretary wrote in a letter.
The dispute marks the latest deterioration in East-West ties that are already at post-Cold War lows.
Police release name of man who stabbed David Amess, 69
David Amess was murdered in what police deem as a terrorist attack
David Amess's killing on Friday is the second killing of a politician in the country since 2016
'David was a man who believed passionately in this country and in its future'
The British lawmaker was stabbed to death on Friday in a church.
Move brings Finance Minister Olaf Scholz closer to succeeding Angela Merkel as chancellor
69-year-old was a member of Prime Minister Boris Johnson's Conservative Party
The queen is due to attend the 26th United Nations climate change conference in Glasgow.