Under the tough legislation, which Prime Minister Tony Abbott said would be introduced into parliament this week, it would be a crime for an Australian citizen to travel to any area overseas once the government has declared it off limits.
Germany's Siemens said its $83 per-share bid was unanimously supported by Dresser-Rand's board of directors. That compares with a Friday closing price of $79.91, which was up 27 percent over the past three months on takeover speculation.
Egyptian officials, including the foreign minister, have acknowledged coordination between the two groups but have said there are no IS fighters in the country. IS controls swathes of territory in Iraq and Syria where it has proclaimed a caliphate.
By Elzio Barreto HONG KONG (Reuters) - Alibaba Group Holding Ltd's initial public offering now ranks as the world's biggest in history at $25 billion, after the e-commerce giant and some of its shareholders sold additional shares.