I don't know because I have never been there [at least I can't remember]. But I would like to believe that a Druze soldier who dies protecting Jews goes to Olam Haba. Rabbi Yaakov Epstein [who is significantly very Dati-Leumi] doesn't believe so:
And what about a Gentile who was killed by Nazi's when found that he was hiding Jews? In Yad Vashem they are called חסידי אומות העולם.....