Also known as Antonio Alvarez de Hidalgo. Was awarded the Order of the British Empire (OBE) in the Queen's Birthday Honours on 13 June 2015 "for service to British foreign policy". Miller was an MI6 agent in Tallinn, the capital of Estonia. Miller’s main task was recruiting Russians to provide information about their country to the British. An interesting fact, possibly coincidental, was that the MI6 officer under diplomatic cover in Moscow at this time was Christopher Steele. Steele was later to become better known as the principal author of the infamous Trump dossier. When Steele returned to London, he ran MI6’s Russia desk between the 2006 and 2009. The information that Skripal disclosed would have been given to Steele, first in Moscow and later in London. https://wikispooks.com/wiki/Pablo_Miller