OLENIVKA - Ukraine warned on July 10 that its "all-out" assault on pro-Russian insurgents may last another month and rejected calls for a ceasefire as it pushed tanks within striking distance of the rebels' two remaining strongholds.
Russia's War Against Ukraine
Agence France-Presse: Ukraine warns ‘all-out’ assault may last another month
Ukrainian soldiers stand at the checkpoint near Slovyansk on July 10.
