Each threat requires a different type of response.

Internal threats require action cards B or C to remove.

After defining recovery requirements, each potential threat may require unique recovery steps.

The Canadian judicial system will now decide whether his frequent threats require some sort of formal intervention.

Instead, he argued that "different threats require different strategies."

We must make such connections if we are to redefine "national security"; global climate change and other threats require it.

The threat biological weapons pose requires an appropriate multilateral response.

They must have been standing by at the entrance, just waiting to be told that the alien threat required an additional team of skull crushers.

The threat of these lawsuits forces doctors to conduct tests and prescribe medicines that are not medically required.