Russia has repeated that Ukrainian forces fired across the border into Russian territory with assault rifles and grenade launchers.
"We officially demand Kiev stop firing at the sovereign territory of the Russian Federation," the foreign ministry said in a statement.
Kiev has denied firing into Russian territory.
The mother of the three Australian children killed on flight MH17 told a memorial service her "arms would always be reaching for them."
A woman has apparently posted pictures of herself on social media with mascara looted from the Malaysian Airlines flight MH17 crash site.
A large section of plane wreckage and everyday carry-on items like chocolates remain scattered among the wild flowers at the crash site.