The European leaders urged Russia to do more to end constant, deadly violations of a ceasefire.
Western officials say important differences still remain, especially regarding enriched uranium.
Petro Poroshenko proclaimed reforms to make the strife-torn country fit for EU membership.
Judith February questions the lack of details around SA’s nuclear deal with Russia.
It has emerged the agreement between South Africa and Russia is still in its early stages.
It's now being reported that the agreement has not yet been finalised.