They are batshit crazy
Apparently we should denude ourselves of any national defense.
Here's their flaw in thinking (among many):
They see government not as the collective defense mechanism, but as a seperate evil. If one government is evil, all must be evil. In logic this is called the fallacy of the undistributed middle, i.e. a horse is an animal ergo all animals are horses.
If a people are just and they have come together in the name of a just cause then their cause is just but the Paulestinians refuse to see the US government as a manifestation of the American people. If any war is wrong it is because that nation's people are wrong. It's the same as their claims of impending "marshall" law. Which army? The American army? It's a pretty dim view of the American soldier that suggests they would support--wittingly or otherwise--a coup d' etat.
The fact is: our war-making powers are our right as a free people as much as their beloved 2nd Amendment. The US military is the 2nd Amendment writ large.