United Kingdom–United States relations
British police suspend sharing intelligence with the United States in connection with Monday's Manchester bombing attack for most of the day, after U.S. officials allegedly leak "sensitive information" to "The New York Times". British Prime Minister Theresa May emphasized the sensitive nature of said information when she met with U.S. President Donald Trump during their meeting at the NATO summit in Brussels. Trump calls for an investigation into the leaks.
Sources: CNN Reuters The New York Times