LONDON—Behind the pageantry of President Trump’s state visit to Britain this week lurks some awkward diplomacy. The three-day tour is supposed to mark the 75th anniversary of the D-Day embarkations during World War II and reaffirm the deep U.K.-American relationship. But Mr. Trump’s arrival here is expected to be marked by protest and to lay bare some of the uncertainties in both Brexit and the U.K.’s security relations with the U.S....

Source: Wall Street Journal June 02, 2019 09:30 UTC