>calling these 'terror attacks'
These are acts of war. You are in a war, a guerrilla war fought in your own country. Instead of being assaulted and conquered your government has invited in a guerrilla force to wage war on you from within, and churns out endless propaganda to convince you to side with the invaders.
This man is the first to take up arms to defend his homeland from the foreign insurgents. He will not be the last.