Fox News: Sen. Roger Marshall, R-Kans., endorsed former President Trump in the 2024 presidential race on Monday, calling for an end to the "political primary charade."

Marshall, an ally of Trump since the former president's one term in office, said he is endorsing Trump to bolster the priorities of farmers, restore border security and slash inflation rates caused by the Biden administration.

"Since the day Joe Biden stepped foot in the Oval Office, this White House declared war on American agriculture and American energy independence in pursuit of their Green New Deal agenda and electric vehicle mandates," Marshall said in a statement to Fox News Digital.

"Joe Biden declared war on American sovereignty by opening our borders, ceding control to the cartels, allowing nearly 10 million illegal aliens into our country, and permitting lethal fentanyl to pour into our communities," he continued.

Marshall blamed Biden’s "absent leadership" and said he abandoned the country’s "Christian values and undermined our constitutional rights."

"Our farmers and ranchers feed the world, and Kansans deserve a President who understands that, and a leader who values the energy Americans produce. That is why I’m endorsing President Donald Trump. While others may try to imitate him, only President Trump will put our country back on track on day one," he said.

"Along with the onslaught of strangling regulations, Joe Biden declared war on our economy by unleashing a level of federal spending never seen in modern history, causing the highest inflation and interest rates that we’ve seen in decades," he said.

He added, "It’s time for the GOP to unite behind President Trump. Let’s end the political primary charade and focus on retiring Joe Biden."