▁stat utes ▁including ▁bl at ant ▁viol ations ▁such ▁as ▁the ▁deport ation ▁of ▁Jews ▁from ▁Germany ▁and ▁the ▁mass ▁mur ders ▁conducted ▁in ▁the ▁Naz i ▁concentration ▁cam ps . ▁Moreover , ▁two ▁other ▁main ▁parties ▁to ▁the ▁conflict , ▁the ▁Soviet ▁Union ▁and ▁Japan , ▁were ▁not ▁party ▁to ▁the ▁ 1 9 2 9 ▁Gene va ▁Con vent ions ▁and ▁were ▁not ▁leg ally ▁required ▁to ▁follow ▁the ▁rules ▁of ▁the ▁convent ions . ▁ ▁During ▁the ▁war , ▁the ▁IC RC ▁was ▁unable ▁to ▁obtain ▁an ▁agreement ▁with ▁Naz i ▁Germany ▁about ▁the ▁treatment ▁of ▁d eta ine es ▁in ▁concentration ▁cam ps , ▁and ▁it ▁eventually ▁abandoned ▁applying ▁pressure ▁in ▁order ▁to ▁avoid ▁dis rupt ing ▁its ▁work ▁with ▁P OW s . ▁The ▁IC RC ▁was ▁also ▁unable ▁to ▁obtain ▁a ▁response ▁to ▁reliable ▁information ▁about ▁the ▁ex termin ation ▁cam ps ▁and ▁the ▁mass ▁killing ▁of ▁European ▁Jews , ▁Roma , ▁et ▁al . ▁After ▁November ▁ 1 9 4 3 , ▁the ▁IC RC ▁achieved ▁permission ▁to ▁send ▁parc els ▁to ▁concentration ▁camp ▁d eta ine es ▁with ▁known ▁names ▁and ▁locations . ▁Because ▁the ▁not ices ▁of ▁rece ipt ▁for ▁these ▁parc els ▁were ▁often ▁signed ▁by ▁other ▁in m ates , ▁the ▁IC RC ▁managed ▁to ▁register ▁the ▁ident ities ▁of ▁about ▁ 1 0 5 , 0 0 0 ▁d eta ine es ▁in ▁the ▁concentration ▁cam ps ▁and ▁delivered ▁about ▁ 1 . 1 ▁million ▁parc els , ▁primarily ▁to ▁the