Acting Israeli ambassador says no talks with Moscow about future of Russian bases in Syria / Russian deputy foreign minister, senior Israeli diplomat discuss release of Gaza hostages / Israeli ambassador leaves Russian Foreign Ministry / Israeli envoy's attitude toward Russia's contribution to Hamas deal 'surprising' -- MFA / Israeli ambassador refutes reports on weapon transfer to Ukraine / Israel's ambassador to Russia mentions two goals of special operation in Gaza Strip / Israeli ambassador sees relations with Russia as extremely important / Israel envoy seeks hostages 'at any cost,' says Canada has strained ties during war / Russian envoy to Israel discusses situation in Middle East with UNTSO head / Two Russians still held in Gaza as hostages, Israeli ambassador to Moscow says