We suffer from an act of war without any enemy nation with which to do battle.

"Couldn't it be another country, an enemy nation, sending their spies to steal computer data?"

Like you, we have a major enemy nation to the north.

It was one of the few registration sites in the city for immigrants from enemy nations.

If Dunark's plans go through, the enemy nation will be wiped out.

Its potential for use against targets deep within an enemy nation was far greater than any previous aircraft.

Further, those that remained were often suspected of collaboration with an enemy nation.

They knew that there were secessionists, fleeing what had once been home but was now the capital of an enemy nation.

He believed this would lead to economic collapse of the enemy nations.

But the jamming stations were on the enemy nations' borders.