says the nation he leads has the world's foremost digital arsenal.
I would not be so sure. If that was the case it would not have had to use Israeli assistance for StuxNet and cracking the St Bernardino iPhone.
I am more inclined to believe this statement if I hear it from Netanyahu (you are more likely to hear him finally admitting the exact number of thermonuclear warheads they have than this one). From POTUS - not so much. In fact, not at all.