Brig. Gen. Restituto Padilla, the military spokesman, also urged netizens not to share the video, which shows militants ripping a picture of Pope Francis, toppling a crucifix, and stomping on and torching religious statues.
Prime Minister May’s record on terrorism, and a widespread hostility to Donald Trump, also complicates the Tories’ bid for a mandate in parliamentary elections.
Gunmen claiming to have links with the Islamic State group threatened to kill hostages, including a Catholic priest, who were taken from the southern Philippine city of Marawi on May 23.