http://www.bbc.co.uk/news/world-europe-13561407
Fugitive Bosnian Serb war crimes suspect Ratko Mladic has been arrested in Serbia after 16 years on the run.
Gen Mladic, 69, was found in a village in northern Serbia where had been living under an assumed name.
He faces charges over the massacre of at least 7,500 Bosnian Muslim men and boys at Srebrenica in 1995.
Serbian President Boris Tadic said the process to extradite the former Bosnian Serb army chief to the war crimes tribunal in The Hague was under way.
Following the arrest of Radovan Karadzic in 2008, Gen Mladic became the most prominent Bosnian war crimes suspect at large.
His detention, President Tadic said, brought the country and the region closer to reconciliation, and opened the doors to European Union membership.
He also rejected criticism that Serbia had only taken action following international pressure.
"We have been co-operating with the Hague Tribunal fully from the beginning of the mandate of this government," he said.
Serbian media initially reported that Mr Mladic was already on his way to the UN tribunal for the former Yougoslavia in The Hague.
But Serbian prosecutors later said the procedure to extradite him might take a week.
A spokeswoman for families of Srebrenica victims, Hajra Catic, told AFP news agency: "After 16 years of waiting, for us, the victims' families, this is a relief."
'Village stake-out'
Gen Mladic is due to appear before a Serbian judge later on Thursday.
He was arrested in the province of Vojvodina in the early hours of Thursday, Serbian Justice Minister Slobodan Homan told the BBC.
He was reportedly using the assumed name Milorad Komodic.
Serbian security sources told AFP news agency that three special units had descended on a house in the village of Lazarevo, about 80km (50 miles) north of Belgrade.
The house was owned by a relative of Gen Mladic and had been under surveillance for the past two weeks, one of the sources added.
UN war crimes chief prosecutor Serge Brammertz welcomed the arrest, saying: "Today's events show that people responsible for grave violations of international humanitarian law can no longer count on impunity."
Mr Brammertz said UN prosecutors thanked the Serbian authorities for "meeting their obligations towards the tribunal and towards justice".
Gen Mladic was indicted by the UN war crimes tribunal in The Hague in 1995 for genocide over the killings that July at Srebrenica - the worst single atrocity in Europe since World War II - and other alleged crimes.
Having lived freely in the Serbian capital, Belgrade, he disappeared after the arrest of former Yugoslav President Slobodan Milosevic in 2001.
Speculation mounted that Gen Mladic would eventually be arrested when Mr Karadzic was captured in Belgrade in July 2008.
Larry Hollingworth, a logistics officer with the UN refugee agency who regularly met Gen Mladic during the Bosnian war, said he was "absolutely delighted" by news of the arrest.
"He was a very, very imposing figure and managed to frighten a lot of people - certainly those who worked for him," he told BBC Radio 4.