Schools, councils and prisons will be bound by law to crackdown on homegrown terrorism. And if they fail, they face being issued with court orders.
US Secretary of State John Kerry says there has been "real and substantial progress" in coming to an international agreement on Iran's nuclear programme.
He praised the "diligent" approach of his Iranian counterpart Javad Zarif, but warned there remain "significant points of disagreement" that have to be worked through.
Mr Kerry was speaking after the latest round of negotiations in Vienna were adjourned.
He said the talks had been extended for another seven months, with a "very specific goal" of reaching a political agreement within four months.
Chuck Hagel said he was "immensely proud" of what he and his colleagues had accomplished while he was US Defence Secretary.
US Defence Secretary has confirmed his resignation adding that it had been a privilege to "lead and to serve" the defence department.
Scientists have created "pain in a dish" by converting skin cells into sensitive neurons that react to pain stimulation.
The laboratory-generated nerve cells respond to physical injury, chronic inflammation and cancer chemotherapy.
In future they could be used to investigate the origins of pain and develop better pain-relieving drugs, researchers said in the journal Nature Neuroscience (£).
"I think the ability to make human pain neurons for the pain field is going to be very important," Dr Clifford Woolf, who led the team at Harvard Medical School, said.
Barack Obama has said that Chuck Hagel has been "no ordinary" Secretary of Defence, adding that he has "been in the dirt and he has been in the mud".
The US President confirmed Mr Hagel will step down, but would remain in position until his successor is decided by the Senate.
He says the union's founding principles are all well and good, but acknowledges that some feel it is now "more about people we've never voted for, or heard of, making laws that affect our lives".
"Is renegotiation required or are things broadly fine as they are? Should we leave altogether? Is our influence enhanced of diminished in the union?"
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