While it is true they have lost, I wouldn't get cocky just yet. Jews are very dangerous, and should not be taken lightly. If nothing else works they try to use the nuclear weapons to do the bombing of the entire world.
Keeping a clear head against the enemy means fighting until they are DEAD. Cockiness can, and does lead to failure. I know from experience.
I guarantee you this, they will keep doing this psychotic insane bullshit until they are dead. Never drop your guard until an enemy is dead. Dropping your guard could result in the threat from the enemy towards yourself, especially in the last upcoming war.