When you dream war means: The symbolism of war is that it indicates inner conflicts that need to be addressed. The war is often fought in the mind when you try to solve two negative aspects. It is common for people to dream of escaping from war, although it could also be seen as an indicator that they are trying to avoid it. You might also be fleeing a highly toxic or volatile environment. Conflicts can be a result of past experiences or toxic relationships.
(in Dream Dictionary)