Sentence examples for grave threat from inspiring English sources

Now they face a grave threat.

"That would be tragic, because Iran is a grave threat.

Population dispersal thus becomes a grave threat in horticultural regions.

Writer discusses the grave threat to our judicial system.

He sees radical Islam as a grave threat.

All this constitutes a grave threat to our democracy.

The result is an extremely grave threat to this culture.

The country is under grave threat from extremist armed insurgents.

"Let me be absolutely clear: Iran is a grave threat".

The settlers, however, view the pause as a grave threat.

In the UK it is a grave threat to health.