Warwick Daily News | Limits on IS fighters hard to enforce, says defence expert Warwick Daily News A DEAL to stop foreign fighters travelling through Turkey to side with Islamic State would be "nigh impossible" to enforce on the nation's porous borders, a defence expert says. On Thursday, Prime Minister Tony Abbott signed a deal with Turkey to better ... Tony Abbott says talks with Turkey will help return would-be IS fighters to Australia Turkey, Aus build on Anzac ties against IS Abbott meets Turkish leaders to discuss counter-terrorism |