Russia expands attacks

TBILISI, Georgia — Unfazed by sharp criticism from President Bush, Russia battled Georgian forces on land and sea, reports said late Sunday, despite a Georgian cease-fire offer and its claim to be withdrawing from South Ossetia, the separatist Georgian province battered by days of intense fighting.

Russia claimed to have sunk a Georgian boat that was trying to attack Russian vessels in the Black Sea, and Georgian officials said Russia sent tanks from South Ossetia into Georgia proper, heading toward a strategic city before being turned back.

The violence appeared to show gargantuan Russia's determination to subdue diminutive, U.S.-backed Georgia, even at the risk of international reproach. Russia fended off a wave of international calls to observe Georgia's cease-fire, saying it must first be assured that Georgian troops have indeed pulled back from South Ossetia.

International envoys were heading in to try to end the conflict before it spreads throughout the Caucasus, a region plagued by ethnic tensions. But it was unclear what inducements or pressure the envoys could bring to bear or to what extent either side was truly sensitive to world opinion.

The United States is waging an all-out campaign to press Russia to halt its retaliation against Georgia for trying to take control of the breakaway province of South Ossetia.

Bush, in an interview with NBC, said, "I've expressed my grave concern about the disproportionate response of Russia and that we strongly condemn the bombing outside of South Ossetia."

On Sunday, Vice President Dick Cheney said that "Russian aggression must not go unanswered and that its continuation would have serious consequences for its relations with the United States."

The sheer scope of Russia's military response has the Bush administration deeply worried. Russia on Sunday expanded its bombing blitz in areas of Georgia not central to the fighting.

Cheney spoke Sunday afternoon with Georgian President Mikhail Saakashvili, Cheney press secretary Lee Ann McBride said. "The vice president expressed the United States' solidarity with the Georgian people and their democratically elected government in the face of this threat to Georgia's sovereignty and territorial integrity," McBride said.

Asked to explain Cheney's phrase "must not go unanswered," White House spokesman Gordon Johndroe said, "It means it must not stand." White House officials refused to indicate what recourse the United States might have if the military onslaught continues.