I do not agree as every Singaporeans should act their part to protect Singapore from wars.If every Singaporean does not cooperate with each other, Singapore would soon fall apart and even result in wars between Singaporeans. Be they young or old.Children could also study hard and when they are 18 years old,they could also enter army to help. The old could also help to take care of young children during war.Every year, we will have Racial Harmony to closen the relationships between the different races of people.We may need each other's help one day.We also have Economic Defence , Military Defence , Civil Defence and Psyological Defence,all ready to defence Singapore as every one are together as one.