US ‘can’t rule out Russia helping rebels fire missile’

US ambassador to the United Nations Samantha Power told the UN Security Council that a Malaysian Airlines Boeing 777 was “likely downed by a surface-to-air missile... operated from a separatist-held location in eastern Ukraine”.
“Because of the technical complexity of the SA-11, it is unlikely that the separatists could effectively operate the system without assistance from knowledgeable personnel. Thus we cannot rule out technical assistance from Russian personnel in operating the systems,” Power said.