Ivanka Trump and her husband, Jared Kushner, are living their best lives in NYC while her father, President Donald Trump, continues Operation Epic Fury in Iran … they were spotted heading to a boozy dinner with James Rothschild and Nicky Hilton on Sunday.

Check out the pics … Jared and Ivanka left separately to meet up with their high-society friends. Kushner was seen carrying a bottle of wine, while Ivanka clutched a phone and pocketbook on the way to her waiting car.

As you know … U.S.-Israeli strikes killed Iran’s Supreme Leader, Ayatollah Ali Khamenei, last month, initiating a new all-out war in the Middle East.

The conflict has risen to a fever pitch as Iran has virtually closed the Strait of Hormuz — a critical passage for global trade — and sparked the “largest supply disruption in the history of the global oil market,” according to the International Energy Agency.