one of my brothed worked in indian army upto the year of 2005, during the service he got injured in service and got disability and now getting the disability pension from indian army along with service pension,after retirement from indian army, subsequently he joined as a teacher in state government, now he is getting the salary from state government after getting TDS, now he wants to file the ITR,whether should he include this disability pension in ITR-1 or not, please provide some guidance and help to him.