Moldova's top negotiator in resolving the three-decade-old dispute with its pro-Russian Transdniestria separatist enclave on Sunday ruled out any role for Russia in finding a solution as long as it was engaged in its war in Ukraine. Deputy Prime Minister Oleg Serebrian made his comments on national radio as Moldova's pro-European government pressed ahead with its drive to secure European Union membership. The country's prime minister on Saturday said the newly appointed minister for European Aff