Hazrat Mowlana Yousuf Binnory r.a. answered that even those fighters for their lands also is jihad. When the Kashmir issue was raised during his era, there were people questioning the fight as whether it was jihad or not. Then they concluded that it is factually jihad since the main aim is to uphold muslim faith and defend the muslims. Allah Ta`ala says in the holy Qur-aan: Et qu’avez-vous à ne pas combattre dans le sentier d’Allah, et pour la cause des faibles: hommes, femmes et enfants qui disent: «Seigneur! Fais-nous sortir de cette cité dont les gens sont injustes, et assigne-nous de Ta part un allié, et assigne-nous de Ta part un secoureur»(4:75) This ayat was revealed when there were a few muslims left in Makkah and were persecuted. As such Allah Ta`ala ordered the jihad to save them.