Plan to stop Muslims from entering US a 'potent recruitment tool for jihadi groups', researchers say

Donald Trump winning the US presidency represents a global threat on a par with jihadist militancy destabilizing the world economy, researchers claim.

Victory for the Republican front-runner has been given a 'score' of 12 on an index where the current top threat is a Chinese economic 'hard landing' (rated 20), according to British research group EIU.

In the latest version of its Global Risk assessment, the Economist Intelligence Unit justified the threat level by highlighting the tycoon's alienation towards China as well as his comments on Islamist extremism.

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Donald Trump winning the US presidency represents a global threat on a par with jihadist militancy destabilising the world economy, researchers claim

Victory for the Republican front-runner has been ranked at 12 on an index where the current top threat is a Chinese economic 'hard landing' rated 20, according to British research group EIU

It said a proposal to stop Muslims from entering the United States would be a 'potent recruitment tool for jihadi groups'.

It also raised the spectre of a trade war under a Trump presidency and pointed out that his policies 'tend to be prone to constant revision'.

'He has been exceptionally hostile towards free trade, including notably NAFTA (the North American Free Trade Agreement), and has repeatedly labelled China as a 'currency manipulator'.' it said.

'He has also taken an exceptionally right-wing stance on the Middle East and jiadhi terrorism, including, among other things, advocating the killing of families of terrorists and launching a land incursion into Syria to wipe out IS (and acquire its oil).'

By comparison it gave a possible armed clash in the South China Sea an eight - the same as the threat posed by Britain leaving the European Union - and ranked an emerging market debt crisis at 16.

The researchers said they did not expect Trump to defeat his most likely Democratic opponent, Hillary Clinton (pictured)

A Trump victory, it said, would at least scupper the Trans-Pacific Partnership between the US and 11 other American and Asian states signed in February, while 'his hostile attitude to free trade, and alienation of Mexico and China in particular, could escalate rapidly into a trade war.'

'There are risks to this forecast, especially in the event of a terrorist attack on US soil or a sudden economic downturn,' it added.

However, the organisation said it did not expect Trump to defeat his most likely Democratic opponent, Hillary Clinton, in an election and pointed out that Congress would likely block some of his more radical proposals if he won November's election.

Rated at 12 alongside the prospect of a Trump presidency was the threat of ISIS, which the EIU said risked ending a five-year bull run on US and European stock markets if terrorist attacks escalated.