German Foreign Minister Guido Westerwelle Thursday warned Serbia that it had no chance of joining the European Union unless it adopted a “co-operative” stance on Kosovo.

After meeting Macedonian President Gjorgje Ivanov, MEP Bernd Posselt expressed hope that Macedonia will get a date for start of EU accession talks in the first half of 2011.

An EULEX spokesperson said on Wednesday that the EU mission was preparing for establishing the location of a possible mass grave site. The location is believed to be in the vicinity of the central Kosovo town of Obilić, and to contain the remains of killed Serbs and other non-Albanians.