Russian president Vladimir Putin has started a meeting in the Kremlin with US secretary of State Rex Tillerson, a spokeswoman for the US embassy in Moscow said on Wednesday, citing Kremlin officials.
The Kremlin had previously declined to confirm that such a meeting would take place during Mr Tillerson's visit, reflecting tensions over a US missile strike on Syria, a staunch Russian ally, last week.
Earlier on Wednesday, Mr Putin said that trust had eroded between the United States and Russia under US president Donald Trump, as Moscow delivered an unusually hostile reception to Mr Tillerson in a face-off over Syria.
Any hope in Russia that the Trump administration would herald less confrontational relations has been dashed in the past week after the new US leader fired missiles at Syria to punish Moscow's ally for its suspected use of poison gas.
Just as Mr Tillerson sat down for talks, a senior Russian official assailed the “primitiveness and loutishness” of US rhetoric, part of a volley of statements that appeared timed to maximise the awkwardness during the first visit by a member of Mr Trump’s cabinet.
"One could say that the level of trust on a working level, especially on the military level, has not improved but has rather deteriorated," Mr Putin said in an interview broadcast on Russian television moments after Mr Tillerson sat down with Russian foreign minister Sergei Lavrov in an ornate hall.
Mr Putin doubled down on Russia’s support for Syrian president Bashar al-Assad, repeating denials that the Assad government was to blame for the gas attack last week and adding a new theory that the attack may have been faked by Mr Assad’s enemies.
Moments earlier, Mr Lavrov greeted Mr Tillerson with unusually icy remarks, denouncing the missile strike on Syria as illegal and accusing Washington of behaving unpredictably.
“I won’t hide the fact that we have a lot of questions, taking into account the extremely ambiguous and sometimes contradictory ideas which have been expressed in Washington across the whole spectrum of bilateral and multilateral affairs,” Mr Lavrov said.
“And of course, that’s not to mention that apart from the statements, we observed very recently the extremely worrying actions, when an illegal attack against Syria was undertaken.”
US ‘loutishness’
Mr Lavrov also noted that many key State Department posts remained vacant since the new administration took office – a point of sensitivity in Washington.
One of Mr Lavrov’s deputies was even more undiplomatic.
"In general, primitiveness and loutishness are very characteristic of the current rhetoric coming out of Washington. We'll hope that this doesn't become the substance of American policy," deputy foreign minister Sergei Ryabkov told Russia's state-owned RIA news agency.
“As a whole, the administration’s stance with regards to Syria remains a mystery. Inconsistency is what comes to mind first of all.”
Mr Tillerson kept to more calibrated remarks, saying his aim was “to further clarify areas of sharp difference so that we can better understand why these differences exist and what the prospects for narrowing those differences may be”.
“I look forward to a very open, candid, frank exchange so that we can better define the US-Russian relationship from this point forward,” he told Mr Lavrov.
After journalists were ushered out of the room, Mr Lavrov's spokeswoman, Maria Zakharova, wrote on her Facebook page that US journalists travelling with Mr Tillerson had behaved as if they were in a "bazaar" by shouting questions to Mr Lavrov.
Moscow’s hostility to Trump administration figures is a sharp change from last year, when Mr Putin hailed Mr Trump as a strong figure and Russian state television was consistently full of effusive praise for him.
The White House has accused Moscow of trying to cover up Mr Assad's use of chemical weapons after the attack in Idlib province killed 87 people last week.
Mr Trump responded to the gas attack by firing 59 cruise missiles at a Syrian air base on Friday. Washington warned Moscow, and Russian troops at the base were not hit.
Moscow has stood by Mr Assad, saying the poison gas belonged to rebels, an explanation Washington dismisses as beyond credible. Mr Putin said that either gas belonging to the rebels was released when it was hit by a Syrian strike on a rebel arms dump, or the rebels faked the incident to discredit Mr Assad.
Mr Trump came to the presidency promising to seek closer ties with Russia and greater co-operation fighting against their common enemy in Syria, Islamic State. Mr Tillerson is a former oil executive who was awarded Russia's Order of Friendship by Putin.
Air strikes
Last week's poison gas attack and the US retaliation upended what many in Moscow hoped would be a transformation in relations between the two countries, which reached a post-Cold War low under Mr Trump's predecessor, Barack Obama.
The United States and its European allies imposed financial sanctions on Russia in 2014 after Mr Putin seized territory from neighbouring Ukraine.
Washington is leading a campaign of air strikes in Syria against Islamic State fighters and has backed rebels fighting against Mr Assad during a six-year civil war, but until last week the United States had avoided directly targeting the Syrian government.
Russia intervened in the civil war on Mr Assad’s side in 2015 and has troops on the ground, which it says are advising government forces. Both Washington and Moscow say their main enemy is Islamic State, also known as Isis, although they back opposing sides in the wider civil war which has killed more than 400,000 people and spawned the world’s worst refugee crisis.
In an interview with the Fox Business Network, Mr Trump said he was not planning to order US forces into Syria, but that he had to respond to the images of dead children poisoned in the gas attack.
"We're not going into Syria," he said in excerpts of the interview on the station's website. "But when I see people using horrible, horrible chemical weapons ... and see these beautiful kids that are dead in their father's arms, or you see kids gasping for life ... when you see that, I immediately called [defence secretary] General Mattis. "
Mr Tillerson travelled to Moscow with a joint message from Western powers that Russia should withdraw its support for Mr Assad after a meeting of the Group of Seven industrialised economies also attended by Middle East allies.
Some of Washington’s allies had been wary of Mr Trump, who spoke during his election campaign of seeking closer ties with Moscow and questioned the value of US support for its traditional friends. Mr Tillerson’s mission sees the Trump administration taking on the traditional US role as spokesman for a unified Western position.
Mr Trump’s relations with Russia are also a domestic issue, as US intelligence agencies have accused Moscow of using computer hacking to intervene in the election to help Mr Trump win. The FBI is investigating whether any Trump campaign figures colluded with Moscow, which the White House denies.
Reuters