Trusting the false report of Shasu scouts, Ramesses camped at Shabtuna northwest of Kadesh; meanwhile the Hittites struck by surprise. (Breasted, Ancient Records of Egypt ARE III §318-325)
Battle of Kadesh: finding himself alone before the enemy, Ramesses flew into a rage and counterattacked (in his own words). (Breasted, Ancient Records of Egypt ARE III §326-327)
Reinforcements (new troops) arrived and drove off the enemy; the camp was defended. (Breasted, Ancient Records of Egypt ARE III §339-340)
After recovering Palestine, Ramesses II advanced into Naharin (northern Syria) (Breasted's commentary). (Breasted, Ancient Records of Egypt ARE III §363)