Well... since Russia is puppeteering Iran and Hamas against Israel.
Russia, a few days ago, welcomed on the red carpet two high-profile leaders of Iran and HAMAS :
Putin ‘forming axis of terror’ as he welcomes Hamas and Iran to Moscow
Because they are hard at work against our Israeli ally right now, that makes Russia our enemy.
You know the saying... : “The enemy of my friend, is my enemy”. And yes, Israel IS our friend.
That’s 3 or 4 steps removed.
.