Portugal Colonial - Asian markets dip as traders eye Ukraine, Fed eases rate fears

Meanwhile, oil prices tumbled more than two percent on further signs of a breakthrough in Iran nuclear talks.

Global equities were sent plunging and crude surged after a top US official said Russia could invade Ukraine imminently, but Moscow appeared to soothe those fears Tuesday by saying it had started withdrawing some soldiers.

The announcement and an apparently more conciliatory tone from the Kremlin provided a much-needed lift to markets.

However, while the general mood on trading floors was upbeat that tensions had eased, Washington dismissed the Russian claims and accused it of sending more soldiers, adding there were "indications they could launch a false pretext at any moment to justify an invasion".

That came after NATO joined Ukraine in saying there was no sign of any retreat, while chief Jens Stoltenberg said tensions in the east with Russia were "the new normal in Europe".

The geopolitical uncertainty jolted US markets Wednesday, though they enjoyed a late rally from intraday lows after the Fed minutes provided no surprises.

The release had been keenly awaited as the bank tries to walk a fine line of reining in four-decade-high inflation while not knocking the healthy economic recovery off track.

Expectations are for officials to hike interest rates in March and then several times again before the end of the year, but there has been much debate about how big its initial move will be and how many more there will be.

It has also said it will start to offload the bonds it has on its balance sheet, which are also helping to keep borrowing costs down.

Some have warned of a 50-basis-point hike at first -- twice what it usually announces -- and as many as six or seven more before January.

"The Fed's Minutes showed interest rate hikes are coming and that they are readying for a significant reduction in the size of the balance sheet," said OANDA's Edward Moya.

"Investors that were worried that the Fed would be pressured to begin the balance sheet runoff fairly soon could breathe a sigh of relief.

"The Fed sees inflation pressures broadening deep into the year but they would not be rushed into making any decisions at a faster tightening pace."

National Australia Bank's Ray Attrill added the minutes did not "appear to give an obvious succour to the idea of the Fed kicking off the tightening cycle with a 50-point move".

And Minneapolis Fed boss Neel Kashkari said aggressive rate hikes would risk a recession, adding the bank should "not overdo it".

By the afternoon, Hong Kong was down slightly, while Tokyo and Shanghai both closed with marginal losses.

Sydney, Seoul and Taipei were all slightly up, while Jakarta posted small losses.

Wellington was up by more than one percent.

On oil markets both main contracts tanked on growing hopes that talks on the Iran nuclear deal could soon bear fruit.

Tehran's top negotiator Ali Bagheri Kani said an agreement was "closer than ever" and while Washington and Paris were a little more circumspect, the comments raised the possibility that Iranian crude could return to the market soon.

"Positive developments in the US-Iran nuclear negotiations are helping to calm oil prices," Claudio Galimberti of Rystad Energy said.

"Although not a done deal yet, prices are sliding on news of progress and broad consensus in the talks as it could ultimately see up to 900,000 barrels a day of crude added to the market by December this year."

The developments offset uncertainty over the Russia-Ukraine crisis, which had helped propel prices towards $100 for the first time in more than seven years, and comes as demand continues to improve as the world economy reopens.

Data showed US stockpiles at their lowest since 2018.

- Key figures around 0710 GMT -

Tokyo - Nikkei 225: DOWN 0.83 percent at 27,232.87 (close)

Hong Kong - Hang Seng Index: DOWN 0.11 percent at 24,692.16

Shanghai - Composite: UP 0.06 percent at 3,468.04 (close)

West Texas Intermediate: DOWN 1.4 percent at $92.35 per barrel

Brent North Sea crude: DOWN 1.43 percent at $93.45 per barrel

Euro/dollar: DOWN at $1.1365 from $1.1381

Pound/dollar: UP at $1.3596 from $1.3589

Euro/pound: DOWN at 83.60 pence from 83.75 pence

Dollar/yen: DOWN at 115.29 yen from 115.49 yen

New York - Dow: DOWN 0.2 percent at 34,934.27 (close)

London - FTSE 100: DOWN less than 0.1 percent at 7,603.78 (close)

C.Amaral--PC