People were dead because his agency had failed in its mission.

It was the knowledge that she had failed in her mission.

Public schools nowadays are closed when they fail in their mission.

Finally, unwilling to wait any longer for fear of failing in his mission, he started forward.

She, above all others, must not fail in her mission.

They had failed in their mission, and now there was an even bigger mess to clean up.

But you don't want to fail in your mission to find the truth.

Was he condemned to fail in his mission so near to the goal?

From the wounded among them, he knew that they had failed in their recent mission.

What would happen to them and to those secrets if they failed in their mission today?