By DMITRY LOVETSKY and PETER LEONARD The Associated Press
Posted: July 28, 2014 at 4:17 a.m.
A Dutch police officer (right) talks with an Australian officer in the city of Donetsk, eastern Ukraine, on Sunday. A team of international police officers that had been due to visit the site of the Malaysian plane disaster in eastern Ukraine canceled the trip Sunday after receiving reports of fighting in the area.
Ukrainian armed forces mounted a major onslaught against pro-Russia separatist fighters Sunday in an attempt to gain control over the area where a Malaysia Airlines plane was downed earlier this month.