Well our ARMY does not need advertisements. We are one of the powerful army in the world. Apart from this we are playing a game and not going for war as described by Pak team (Jung). Hence it is better not to engage in solidarity measures on field. Off the field we know how our players support the army. So let us keep the the spirit of the game and play it with an open mind.
May be Dhoni has a larger design in mind of joining Politics. The tournament is governed by ICC and they have laid down rules which are to be obeyed Else each team and it players if display such things it would be bad in shape for a tournament of such a high magnitude One should not get emotional in international games.