I offer my sincerest condolences to the families and the loved ones of the victims and to all those touched by this terrible tragedy.

Much is unclear about the circumstances of the crash. However the instability in the region, caused by Russian-backed separatists, has created an increasingly dangerous situation.

It is important that a full international investigation should be launched immediately, without any hindrance, to establish the facts and that those who may be responsible are swiftly brought to justice.