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.
and naval forces of every 
country involved. That is all.
.والبحريّة من كل دولة. هذا كل شيء
della marina e dell'aviazione
di ogni nazione presente.
terrestres, aéreas e navais 
de cada país envolvido.
от обеих из участвующих сторон.