This book has been written with intent of echoing a fact that the defence of a nation is a right of every one of its citizens. It tries to apprise countrymen about the availability of an efficient and flexible citizen-friendly tool the Territorial Army (TA) existing in our country for everyone to fulfill this right. It has been attempted to highlight the potential of TA as a national reserve and the identity crisis it is presently facing. Can Army be everywhere? Do we really need a force like TA when adequate standing army is there? How large a reserve force can our country afford? An attempt has been made to address all such issues and bring out answers.