The nations of the world are taking part in joint military exercises when a devastating attack is suddenly unleashed on the world from outer space.
There's no reason to hesitate.
.لا داعي للتردد
Es gibt keinen Grund zu zögern.
Il n’y a pas à hésiter.
Non hai alcun motivo di esitare.
Não há nenhum motivo para hesitar.
Поверь, бояться нечего.