As part of Operation Chivalrous Knight 3, food, shelter tents, and basic supplies were provided to Palestinian families
Japan's Nikkei was trading 1.5per cent higher and banking stocks led Australia's S&P/ASX 200 up 0.58per cent.
The Hang Seng Index in Hong Kong was an outlier in early trade, slipping 0.27per cent while the Shanghai Composite was 0.15per cent firmer.
Markets worldwide were boosted when U.S. regulators on Sunday authorised the use of blood plasma from recovered COVID-19 patients as a treatment option, helping the S&P 500 1per cent higher to another record close overnight.
The positive tone across Asian markets on Tuesday follows reports that top U.S and Chinese officials see progress being made in resolving concerns around the Phase 1 trade deal reached between the two countries in January.
Ord Minnett investment advisor John Milroy said equities market sentiment remained driven by elevated global liquidity levels.
"The strong rebound in markets continues to be driven by the large amounts of money governments and central banks keep throwing at the system," Milroy said.
"There is no reason to expect markets to stop anytime soon even in the face of reduced global activity levels. Investors keep looking ahead with markets trading well above historical price to earnings levels."
The US Food and Drug Administration's move to allow the blood plasma treatment was hailed by President Donald Trump. Shares of AstraZeneca also rose on a Financial Times report that the U.S. government was considering fast-tracking its experimental vaccine.
That seemed to overshadow a rise in coronavirus cases in Europe and the first documented case of human re-infection with COVID-19, where a man in Hong Kong caught the virus again some four months after first being infected.
Also on Monday, top US infections diseases expert Anthony Fauci also told Reuters that rushing out vaccines could undermine trials of other promising candidates.
In currency markets, the dollar, which has been sensitive to sentiment in equity markets edged higher, defying pressure from a gain in stocks that often leads investors to sell dollars for riskier currencies.
Investors now await a Thursday speech from Federal Reserve chairman Jerome Powell and expect he might address the future approach to inflation and allow it to run hotter than 2per cent to make up for years of undershooting.
The dollar also found support from an overnight rise in yields, which extended by a whisker on Tuesday as the yield on benchmark U.S. government 10-year debt edged up to 0.6590per cent. That kept the euro to $1.18 and the Aussie at $0.7179 in Asian morning trade.
In commodity markets, oil clung to overnight gains after storms disrupted U.S. production. Brent crude futures firmed in early Asian trade to $45.21 a barrel and U.S. crude dipped to $42.55 a barrel.
The stronger dollar held gold to $1,933 an ounce. A light data calendar in Asia has investors looking to Germany's IFO business survey due at 0800 and U.S. consumer confidence data at 1400 GMT.
As part of Operation Chivalrous Knight 3, food, shelter tents, and basic supplies were provided to Palestinian families
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