Ukrainian officials have confirmed that conditions for receiving Russian aid in the east of the country have been set.
Security council spokesman Andriy Lysenko said a huge convoy of food and medicine should pass through a government-controlled border post and be accompanied by Red Cross officials.
There are Western concerns that Russia is using humanitarian assistance as a pretext to invade eastern Ukraine.
More top news
Father-of-six Makram Ali, 51, was already receiving medical treatment as the attack unfolded. He died from multiple injuries, police say.
A review of how police and security services dealt with the latest terror attacks in the UK is to be launched, Amber Rudd has announced.
A High Court judge ruled that the Government's controversial benefit cap is capable of causing "real damage to individuals".