But the SBU had followed the pair and had special equipment on hand, the operative said, expecting another attack after the previous blast. “We had certain technical means to block the signals to the telephone,” said the source. When Alexander rang the phones strapped to the bombs to detonate them, the calls did not go through.

That was thoughtful of them. :)

Cowardly tactics

I wonder if this is the best they can come up with in response to the airbase attacks?