Russian aviation experts have arrived in the Ukrainian capital Kiev ahead of a visit to the site of the Flight MH17 crash in rebel-held territory. Ukraines .\r
\r
International observers hope to visit the crash site of the downed MH17 aircraft. Kyiv called a one-day pause in combat operations against the rebels to allow .\r
\r
International observers hope to visit the crash site of the downed MH17 aircraft. Kyiv called a one-day pause in combat operations against the rebels to allo.\r
\r
Military and aviation experts say it now seems almost certain that a fragmentation warhead fired from a missile battery is responsible for bringing down .