Some of Russia's closest allies in the former Soviet bloc have distanced themselves from Moscow over its conflict with Georgia, heralding a possible rift with the Kremlin.
Belarus, Kazakhstan and others in the Commonwealth of Independent States (CIS) remained silent for days after fighting erupted last week as they scrambled to work out their positions.
As Russia grew uneasy over the silence, its ambassador to Belarus chided Minsk for failing to offer open support. Belarus eventually expressed condolences for the victims almost a week into the conflict but kept it statements neutral.
Georgia then announced it was pulling out of the CIS - a Russian-led grouping of former Soviet states - and urged others to follow suit.
Kazakh president Nursultan Nazarbayev, who has skilfully balanced strong ties with both Russia and the US, broke the silence on Wednesday, offering unusually strong words and saying CIS unity was under threat.
"Complex inter-ethnic issues should be solved through peaceful means, through negotiations. There is no military solution to these issues," he said in a statement.
"Unfortunately, due to actions by some CIS states, our community has become weak and has no levers to intervene in such conflicts."
Armenia, Russia's staunchest ally in the strategic South Caucasus region, also expressed concern. "It has been noted that attempts to solve existing problems through military means are fraught with tragic consequences," the presidential press service said in a statement.
Russia-friendly Turkmenistan, courted by the West as a new source of energy for Europe, likewise said "conflicts must be solved only through peaceful, diplomatic efforts".
The conflict over South Ossetia has already given rise to further disagreement between Russia and Ukraine, which has sharply criticised Moscow's military incursion.
In a gesture of support, Ukrainian leader Viktor Yushchenko, with the leaders of Estonia, Latvia and Lithuania, and Poland attended a mass rally in Tbilisi this week.
Russia's traditional allies were more restrained and some, such as Uzbekistan, have preferred to stay out by saying nothing.
Azerbaijan, keen to regain control over its own rebel region of Nagorno-Karabakh, avoided sharp words and called for peace.
"We support the territorial integrity of Georgia and support efforts to avoid the escalation [of violence] in the region and restore peace," a foreign ministry spokesman said.
Nagorno-Karabakh, an Armenian-populated region of Azerbaijan, broke away following a war soon after the Soviet Union collapsed in 1991. The region, backed by Armenia, claims full independence but is not internationally recognised.
However, independent Azeri media have criticised the government over its ambiguous position. The widely read Zerkalo newspaper described Russia's actions as "fascism".
Commentators in Russia said Moscow was caught off guard by this reaction from its ex-Soviet neighbours. "Everyone in Moscow thought: 'We are in the right and the enemy will be destroyed', but in Minsk and other CIS capitals everyone was in disarray," Nezavisimaya Gazeta daily wrote.
"This has totally paralysed the CIS leaders including Belarus. Moscow did not expect this from its closest ally."
- (Reuters)