The burning question of US loyalty toward the West on Russia and a breakthrough on EU enlargement will dominate a week of summits in Belgium and France.

World leaders prepare for a fraught G7 summit with Trump in Evian, as tensions rise over Iran talks, NATO commitments, China trade and Ukraine’s changing dependence.

WASHINGTON, June 13 (Reuters) - U.S. President Donald Trump will meet with Middle Eastern leaders and attend a working session with Ukrainian President Volodymyr Zelenskiy during…