<prompt> Bhala ukuqhubeka kwalesi sigaba - Amalungu e-Jaysh al-Ummah athi iqembu lawo lasungulwa ngo-2005. Nokho, abacwaningi baye bathi yaqala ngo-2007 noma ngo-2008. Kusukela yasungulwa, leli qembu ligxile kakhulu ekudutshulweni kwamarokhethi nezinye iziqhumane endaweni yakwa-Israyeli. NgoJanuwari 2008, leli qembu lamemezela ukuthi lihlele ukubulala uMongameli wase-United States uGeorge W. Bush. Ngo-1 Septhemba 2008, leli qembu lahlela umhlangano walo wokuqala wokuqeqesha umphakathi eningizimu yeGaza, lisebenzisa leli thuba ukugxeka uhulumeni waseGaza weHamas. Ezinsukwini ezimbili kamuva, iHamas yabopha umholi weJaysh al-Ummah u-Abu Hafs al-Maqdisi, okwenza leli qembu lasongela ngokuphendula ngobudlova ngaphandle kokuthi umkhuzi walo akhululwe. Ngemuva kwalokho, izinhlangothi zombili zaba nobutha, i-Jaysh al-Ummah inganaki noma yiziphi izivumelwano zokuyeka ukulwa ezivunyelwene phakathi kweHamas ne-Israel, ngenkathi iHamas ibopha kaninginingi amalungu e-Jaysh al-Ummah. Nokho, la maqembu womabili awazange alwe ngokusobala. UJaysh al-Ummah walwa empini yaseGaza ngo-2012  <response>: kanye neMpi YaseGaza ka-2014 elwa no-Israyeli. 