The only way to prevent another Armenia type genocide, unfortunately, is to eradicate islam from the face of the Earth
And then the next death cult comes rolling through accompanied by another massive pile of bodies. Islam certainly wasn't at the heart of Germany's efforts, nor Russia's, nor Cambodia's..
I think Israel has shown the only truly effective defense against genocide - a well trained and armed populous who are willing to use their defenses rather than waiting until it is too late.