Complex sentence: The Indian troops retaliated, and after three days of bitter fighting, the battle ended with the Pakistani forces being repulsed near Asal Uttar, thanks to the conditions of the plains, better Indian tactics and a successful strategy.
Split into simpler sentences: The Indian troops retaliated, and after three days of bitter fighting, the battle ended with the Pakistani forces being repulsed near Asal Uttar. Factors that contributed to this were the conditions of the plains, better Indian tactics and a successful strategy.