The Klingon empire still holds out its hand to you.

"You told me we were going to the heart of the Klingon Empire."

He told me my father had left the Klingon Empire.

To the Klingon empire which thought nothing of dispatching me into space?

"Why did you say that the Klingon Empire was involved in this?"

"Then they will use this drug against the Klingon Empire?"

The ship spent a lot of time near the Klingon Empire.

It was said to be much worse in the Klingon Empire.

This crisis had the potential to put an end to the Klingon Empire.

"You are not one to make decisions for the Klingon Empire!"