A day after three Jaish-e-Mohammed terrorists were killed in an operation in Jammu and Kashmir's Pulwama in which four soldiers and a Kashmir police constable were also killed, a senior army officer said Jaish-e-Mohammed is the brainchild of the Pakistan army and it is the Pakistan Army and ISI that controls Jaish-e-Mohammed. The involvement of the Pakistan Army is 100 per cent and there is no doubt in it.