Australian Prime Minister Scott Morrison said an Australian surveillance aircraft was doing its job when it was “put under threat” with a laser from a Chinese navy ship, rejecting Beijing’s assertion the plane came too close.The P-8A Poseidon, a maritime patrol aircraft, detected a laser emanating from a People’s Liberation Army Navy (PLAN) vessel last Thursday, and Australia released photographs of two Chinese vessels sailing close to its north coast.“Our surveillance planes have every right…