epaselect epa10041959 The Italian Prime Minister, Mario Draghi, upon his arrival at the Prado Museum where Spanish Prime Minister Pedro Sanchez, offers a dinner to the Heads of State and Heads of Government participating in the NATO summit, in Madrid, Spain, 29 June 2022. Some 40 world leaders attend the summit, running from 29 to 30 June, focused on the ongoing Russian invasion of Ukraine. Spain hosts the event to mark the 40th anniversary of its accession to NATO.  EPA/BALLESTEROS / POOL