With a staccato burst, a horn sounded in the control room of the H.M.S. Vanguard, sending the crew of the nuclear-armed Royal Navy submarine to battle stations. The voice of the commanding officer crackled over the intercom. “Set condition 1SQ,”…

With a staccato burst, a horn sounded in the control room of the H.M.S. Vanguard, sending the crew of the nuclear-armed Royal Navy submarine to battle stations. The voice of the commanding officer crackled over the intercom. “Set condition 1SQ,”…
Five years after it left the European Union, Britain may have finally found a new role on the global stage — a gig that looks curiously like its old one. In the frantic few weeks since President Trump upended the…