David Blair's Blog, page 32

Iran nuclear deal: deadline may be extended

Officials may announce "framework" agreement extending deadline for a final accord as deadline arrives for agreement on Tehran's nuclear ambitions

John Kerry battles to save Iran nuclear talks as deadline looms

The US secretary of state is holding a series of meetings with Mohammad Javad Zarif, the Iranian foreign minister, in a last-ditch attempt to secure an agreement on the country's nuclear programme

Why do the Iran nuclear talks matter so much?

What is being discussed by Iran and the West in Vienna - and why does it matter?

Iran nuclear talks: hopes of a deal fade

'Big gaps' still remain between Iranian and Western positions at Vienna talks

Iran nuclear talks: Kerry seeks to reassure Gulf allies

American envoy briefs Gulf states' foreign ministers over progress on deal talks

Iran's nuclear negotiations have devolved into a numbers game

Washington and Tehran are fixated on counting centrifuges when they should be thinking big, says David Blair

John Kerry prolongs stay in Vienna to thrash out Iran nuclear deal

US secretary of state and the Iranian foreign minister will continue to negotiate deal over Iran's nuclear ambitions over the weekend

Britain urges Iran to 'show flexibility' to achieve 'huge prize' of nuclear deal

Philip Hammond, the Foreign Secretary, arrives in Vienna and hints that nuclear talks might result in agreement with Iran on "key principles" rather than a final deal

Ukraine video timeline: a year of protests and violence

On the first anniversary of the protests which toppled the pro-Kremline regime in Kiev, The Telegraph recounts the origins of the crisis in Ukraine and what the future may hold for the embattled country

The four key hurdles in the way of a nuclear deal with Iran

As John Kerry joins the talks with Iran in Vienna, what are the key stumbling blocks to negotiating a nuclear deal?