U.S. President Donald Trump has dramatically reshaped the political landscape in Texas after endorsing Attorney General Ken Paxton in his Republican primary challenge against longtime Senator John Cornyn.

The endorsement, announced through Trump’s Truth Social platform, stunned several Republican strategists and party insiders who had spent months expecting Cornyn to secure Trump’s backing ahead of the high-stakes Senate race.

Trump praised Paxton as a “winner” and signaled that the Texas attorney general has earned his trust after years of publicly aligning himself with the former president and his political agenda.

Trump’s Endorsement Changes the Race

In his statement, Trump wrote that he had seen Paxton “tested at the highest and most difficult levels,” describing him as a fighter capable of representing the MAGA movement in Washington.

While Trump also acknowledged Cornyn’s long political career and referred to him as a “good man,” he suggested that the senator had not strongly supported him during politically difficult moments. Political observers believe the remarks were linked to Cornyn’s delayed endorsement during the 2024 presidential campaign.

The endorsement immediately transformed what was already shaping up to be one of the most closely watched Republican primaries in the country.

Cornyn, a longtime fixture of the Republican establishment, has spent more than a year attempting to strengthen ties with Trump allies while presenting himself as the candidate most capable of holding the seat for Republicans in the general election.

Paxton, meanwhile, has positioned himself as the more aggressive conservative candidate closely aligned with Trump’s political brand.

Republicans Fear a Divided Primary

The surprise endorsement has sparked concern among some Republican strategists who worry that a bitter primary fight could weaken the party before the general election.

Texas has remained under Republican control in statewide elections for roughly three decades, but Democrats believe changing demographics and growing urban turnout could make the race more competitive than in previous years.

Following Trump’s endorsement, Cornyn warned Republican voters about the risks of nominating a candidate who may struggle in a statewide general election.

The senator argued that Republicans must choose between a nominee capable of defeating Democratic challenger James Talarico in November or a candidate whose nomination could place the GOP Senate majority at risk.

Trump Continues Expanding Influence Over GOP Primaries

The Texas race is the latest example of Trump using his political influence to reshape Republican primaries across the country.

Since returning to the White House, Trump has aggressively backed loyal allies while targeting Republicans he believes failed to fully support him during past political battles.

In Kentucky, Trump has also intensified criticism of Representative Thomas Massie, signaling support for efforts aimed at challenging the congressman in his district.

The president’s growing involvement in congressional races highlights his continued dominance over the Republican Party as candidates increasingly seek his endorsement to energize conservative voters.

Early Voting Approaches

The Texas Republican primary is rapidly approaching, with early voting expected to begin Monday.

Political analysts believe Trump’s endorsement could significantly energize Paxton’s conservative base, while also testing how much influence establishment Republicans still hold inside one of the party’s most important states.

With national attention now focused on Texas, the primary battle is expected to become one of the defining Republican contests of the election cycle.