'Fortifications' in the Bible

And the king of the north will come, and he will throw up siege ramps and capture a city of fortifications and the military forces of the south and {his choice troops} will not stand, for there is no strength [left] to resist.

In [a time of] ease and in [the] rich parts of [the] province, he will come and he will do what {his predecessors} did not do; he will distribute plunder and spoil and possessions to them, and he will devise his plans against fortifications, but [only] {for a time}.