NEW : ` This is another hope that peaceful initiatives have a good perspective , '' Poroshenko is quoted as saying during a Cabinet meeting in Kiev on Wednesday . Russian defense minister says Itar-Tass Flight 17 crash was Moscow 's fault . Russian and Russian Presidents are satisfied by ceasefire , official says . Luhansk : `` This is another hope that peaceful initiatives have a good perspective '' Ukraine has repeatedly denied sending Russian troops into Ukraine .
NEW : Russian defense minister says Itar-Tass Flight 17 crash was Moscow 's fault . Russian and Russian Presidents are satisfied by ceasefire , official says . Luhansk : `` This is another hope that peaceful initiatives have a good perspective '' Ukraine has repeatedly denied sending Russian troops into Ukraine .