From left : Japanese Foreign Minister Fumio Kishida, German Foreign Minister Sigmar Gabriel, US Secretary of State Rex Tillerson and British Foreign Secretary Boris Johnson sit at a table on the second day of a meeting of Foreign Affairs Ministers from the Group of Seven (G7) industrialised countries on April 11, 2017 in Lucca, Tuscany. / AFP PHOTO / Vincenzo PINTO (Photo credit should read VINCENZO PINTO/AFP via Getty Images)