sentence2: Perhaps we made the mistake of becoming too lenient regarding security arrangements, which we were keen to focus on when we were living in the areas controlled by the regime.
sentence1: وأننا ربما أخطأنا أو تهاونا في التفصيلات الأمنية التي اعتدنا التدقيق فيها يوم كنا نعيش في مناطق النظام.