Only about one in four Americans approves of the U.S. strikes that killed Iran’s leader on Saturday, while about half — including one in four Republicans — believe Trump is too willing to use military force, according to a Reuters report that concluded on Sunday.

Some 27% of respondents said they approved of the strikes, while 43% disapproved and 29% were not sure. About nine in 10 respondents said they had heard at least a little about the strikes, which began early on Saturday.

Some 56% of Americans think Trump, who has also ordered strikes in Venezuela, Syria and Nigeria in recent months, is too willing to use military force to advance U.S. interests.