<span style="color: #222222;">Germany on Thursday warned that US President Donald Trump's decision to pull troops out of Syria could endanger a battle against Islamic State terrorists and jeopardise achievements on the front.</span><br />'' <br />'' <span style="color: #222222;">German Foreign Minister Heiko Maas in a statement said, the IS has been pushed back, but the threat is not over. He said,  the consequences of Trump's decision could hurt the fight against the IS.</span><br />'' <br />'' <span style="color: #222222;">The foreign minister stressed the need for a political process under the auspices of the United Nations, in order to bring lasting stability back to war-torn Syria. </span><br />'' <br />'' <span style="color: #222222;">As defended his controversial decision to pull US forces out of Syria, US President  Donald Trump tweeted today that the USA does not want to be the Policeman of the Middle East.</span><br />''