No. The JWD is only binding in one direction. Catholics are obliged not to exceed its bounds by excess violence. They are permitted to exceed its bounds by excercising heroic virtues. See the Catechism-
2306 Those who renounce violence and bloodshed and, in order to safeguard human rights, make use of those means of defense available to the weakest, bear witness to evangelical charity, provided they do so without harming the rights and obligations of other men and societies. They bear legitimate witness to the gravity of the physical and moral risks of recourse to violence, with all its destruction and death.
Also the JWD may need to be revised according to the then Cardinal Ratzinger who said “There were not sufficient reasons to unleash a war against Iraq. To say nothing of the fact that, given the new weapons that make possible destructions that go beyond the combatant groups,
today we should be asking ourselves if it is still licit to admit the very existence of a ‘just war’.”