There is an underlying threat from terrorism in China.

Though his manner was pleasant, the words held an underlying threat.

There is an underlying threat from terrorism and kidnapping.

There is an underlying threat to the ethnic Albanians in conversations with Serbs.

There was an underlying threat in the man's tone, one that told him the stranger wouldn't take no for an answer.

There is an underlying threat from international terrorism.

Safety and Security - Terrorism There is an underlying threat from terrorism.

According to the FCO, "there is an underlying threat from terrorism in Oman.

There is an underlying threat from terrorism in Bosnia and Herzegovina.

His voice was now redolent with an underlying threat that was not wasted on James Grierson.