To dream of experiencing peace after war represents feelings about conflicts in your life being settled.
Negatively, peace in a dream may reflect wishful thinking about conflict in your life ending. Preoccupation with conflict ending when it’s persistently unrealistic.
Example: A young Arab girl dreams of peace between the Israeli’s and the Palestinians. In waking life she was living in the middle of the conflict with no end in sight. The dream may have been a reflection of her desire and wishful thinking for the conflict to easily come to an end.