COLUMBIA, South Carolina — The most telling number from Tuesday night in South Carolina is not the one Lindsey Graham won with. It is what the winning cost. A four-term senator in one of the most Republican states in America needed a reported 27 million dollars, the president’s endorsement, and every advantage of incumbency to clear 50 percent against a businessman most of the country had never heard of.
Graham took roughly 59 percent of the Republican primary vote, with his closest challenger, the businessman Mark Lynch, near 28, according to the Associated Press tally, clearing the majority threshold that lets him skip a June 23 runoff and proceed to November, NBC News reported. Four other challengers split the remainder. He will face Annie Andrews, a Charleston physician who won the Democratic nomination, as he seeks a fifth six-year term.
The suspense, such as it was, came from an unusual direction. Graham’s vulnerability this spring was not insufficient loyalty to Donald Trump, the charge that has ended other Republican careers. It was the war. Graham spent two decades calling for direct confrontation with Tehran, cheered the American strikes on Iran’s nuclear sites last year, and got the conflict he wanted, with its oil shocks, its fallen helicopters near Hormuz, and its bills arriving in American household budgets. In the primary’s final week, his opponents made the war the argument, and undecided voters briefly threatened to push him into the first runoff of his Senate career.
That a war hawk’s hawkishness became a liability in a South Carolina Republican primary is the detail worth sitting with. This is the state that has sent Graham to Washington since 2002 and forgiven him every previous heresy. The skepticism he met this year did not come from the left; it came from primary voters whose party once treated confrontation with Iran as a given, and who now watch oil markets jolt with every new strike and ask what the escalation buys them.
Money papered over the doubt. The reported 27 million dollars Graham spent on a primary, against a challenger who raised under six, bought saturation advertising in a state where statewide races have rarely cost a fraction of that. Lynch, who put millions of his own fortune into the race, ran as the outsider against what he called a fixture of Washington, and a quarter of the Republican electorate agreed with him on a night the incumbent did nearly everything right.
Trump’s endorsement did the rest. The president backed Graham early and stayed with him, a return on the senator’s years of service as Capitol Hill’s most reliable defender of the administration’s foreign policy. The endorsement worked, which is the point Republicans will take from Tuesday. The price of it is that Graham now owns the administration’s record in November, the war included, in front of a general electorate rather than a primary one.
The November race itself starts as Graham’s to lose. South Carolina has not elected a Democrat to the Senate in decades, and polling through the spring put him ahead of Andrews by mid single digits to low double digits. But mid single digits is itself news in this state, and Andrews, a pediatrician who has built her campaign on healthcare and on the war’s costs, begins closer than any Democrat who has run against him.
Tuesday’s broader pattern offers her a sliver of encouragement. Across the night’s primaries, electorates kept choosing the candidates the professionals warned against, an insurgent oyster farmer in Maine, a democratic socialist in Los Angeles, a Trump-endorsed Briton in California’s governor race. The mood that nearly forced Graham into a runoff is not confined to South Carolina, and it is not finished with incumbents.
What Graham does with the warning is the open question. Senators who survive scares tend to read them selectively, and Graham has given no indication he intends to soften his position on Iran, on Ukraine, or on the military budgets he has spent a career expanding. His victory speech framing, that South Carolina stood with strength, suggests he will run in November on exactly the record that nearly cost him in June.
What no one can measure yet is how much of Tuesday’s resistance was about the war and how much was simple fatigue with a man seeking a fifth term in a chamber voters increasingly distrust. Lynch’s campaign made both arguments at once, and the AP’s county-level returns will not separate them. Nor is it clear whether the 40 percent of Republicans who voted against their senator come home in November or stay home, the difference between a routine Graham win and a genuine race.
For now, the fixture survives. Graham has beaten back every challenge his state has produced since the Bush administration, and Tuesday extended the streak at a price that would have been unthinkable a decade ago. The war he spent twenty years asking for finally arrived, and South Carolina’s Republicans, presented with the bill, grumbled, considered the alternatives, and paid it. In November the whole state gets the same invoice.
