War Ethics

وَإِن يُرِيدُوا۟ خِيَانَتَكَ فَقَدْ خَانُوا۟ ٱللَّهَ مِن قَبْلُ فَأَمْكَنَ مِنْهُمْ ۗ وَٱللَّهُ عَلِيمٌ حَكِيمٌ

But if they intend to betray you - then they have already betrayed Allāh before, and He empowered [you] over them. And Allāh is Knowing and Wise.