Oil futures clawed back some losses on Wednesday, recovering from 7-week lows as geopolitical tensions rose after Israel retaliated against an attack by Hezbollah, although prices remained under pressure from concerns about demand in China.

Oil futures clawed back some losses on Wednesday, recovering from 7-week lows as geopolitical tensions rose after Israel retaliated against an attack by Hezbollah, although prices remained under pressure from concerns about demand in China.

Brent crude futures climbed 39 cents, or 0.5%, to $79.02 a barrel by 0020 GMT ahead of expiry on Wednesday, while the more active October contract was at $78.54, up 47 cents.

U.S. West Texas Intermediate crude futures rose 52 cents, or 0.7%, to $75.25 a barrel. Both Brent and WTI fell about 1.4% on Tuesday, closing at their lowest levels in seven weeks.

Tension in the Middle East heated up as the Israeli government claimed it killed Hezbollah's most senior commander in an airstrike on Beirut on Tuesday in retaliation against Saturday's cross-border rocket attack on Israel.

The latest attack took place despite diplomatic efforts by U.S. and UN officials to avert a major escalation that could inflame the wider Middle East.

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