The American Research Group's June 17–20 poll, conducted among 1,100 adults, recorded Trump's net approval plunging to -21 points, with only 38 percent approving and 59 percent disapproving, down from -14 points in its previous May survey.

While Trump’s job performance remains underwater this week in the poll, his approval numbers rose 2 percentage points from last week while his disapproval ticked 1 percentage point lower, the poll found. The survey showed 42% of U.S. adult citizens polled approve of the way Trump his handling his job compared to 53% disapprove.

A pair of national polls and PA poll released this week offer an early look at how Iran strikes could affect Trump's job approval numbers.