WASHINGTON, Jan 29, (AFP): President Donald Trump signed an executive order Saturday giving the US military 30 days to devise a plan to “defeat” the Islamic State group. The plan makes good on a key campaign pledge of Trump, who mocked and criticized the slow pace of his predecessor Barack Obama’s progress in the fight against the extremist fighters.The text, which calls for a “comprehensive strategy and plans for the defeat of ISIS,” is seen as meaning more US forces and military hardware moving into Iraq and Syria. Pentagon chief James Mattis is also tasked with recommending changes to US rules of engagement and policy restrictions to eliminate those that “exceed the requirements of international law regarding the use of force against ISIS” under the order, which also seeks to cut the group’s financial support. Trump and his Russian counterpart Vladimir Putin agreed in a telephone call to establish “real coordination” against the Islamic State group in Syria, according to the Kremlin. Yet many in the US military are suspicious of Russia’s role in Syria, with Moscow seen as seeking first and foremost to support and defend President Bashar al-Assad’s regime. “We have to get rid of ISIS. We have no choice,” Trump told Fox News in an interview broadcast Thursday, using another acronym for the jihadist group.“This is evil. This is a level of evil that we haven’t seen.” Barack Obama took a longer-term view of the anti-IS fight, with a more cautious commitment of US forces and instead ramping up an air war against the violent extremists. “President Trump might be looking for something with quicker results, that could put some more options on the table,” retired lieutenant general David Barno, who led coalition forces in Afghanistan from 2003 to 2005, told National Public Radio on Friday.