UK Intelligence Chief Warns Iran Is Shifting Plots Toward “Harder Targets”

MI5 chief Ken McCallum, in his annual threat speech, pointed to a “major shift” in Tehran’s “ambitions” to attack military sites and other high-security targets.

LONDON - Last month's suspected plot against a British air base used by U.S. bombers was part of a wider Iranian effort to carry out attacks against military sites, intelligence facilities and other high-security targets, the head of Britain's domestic intelligence service said on Tuesday.