South Dakota to deploy National Guard troops to Texas border

  (Stephanie Bennett/Fox News)

South Dakota Gov. Kristi Noem announced Tuesday that she will join a growing list of Republican governors sending law enforcement officers to the U.S. border with Mexico.

Noem's announcement that she will send up to 50 South Dakota National Guard troops to Texas comes as the GOP ramps up a political fight with President Joe Biden over border security. The issue has drawn a host of prominent GOP figures: former President Donald Trump was expected to travel to the border this week and Republican governors from Florida, Nebraska and Iowa have all committed to sending law enforcement officers for border security.

Texas Gov. Greg Abbott this month announced plans to build more barriers along the border.

Abbott's new push has been criticized as political theater, but he has defended the plan, saying the number of border crossers remains high. The governor said he will use $250 million in state money and crowdsourced financing for the barriers, although the timeline and cost for the push are unclear. It also faces potential court challenges from the federal government.

RELATED: Florida deploying 50 law enforcement officers to US-Mexico border

Large numbers of migrants have been showing up at the U.S. border with Mexico, with many turning themselves over to U.S. Border Patrol agents in seeking legal asylum status. But the numbers of families and children traveling without their parents crossing into the U.S. have dropped sharply since March and April, while the encounters with single adults have remained high.

A private donation will fund the cost of sending the South Dakota National Guard troops, Noem said. The deployment is expected to last from 30 to 60 days, while the other states involved are sending law enforcement officers for roughly two-week stints.

Noem, who is seen as a potential presidential contender, drew a distinction between her decision to send the National Guard and other governors who are sending state police officers.

"The border is a national security crisis that requires the kind of sustained response only the National Guard can provide," she said in a statement. "We should not be making our own communities less safe by sending our police or Highway Patrol to fix a long-term problem President Biden’s Administration seems unable or unwilling to solve."

RELATED: Gov. Abbott announces plans for border wall, says Texas will fund $250M of it

The governor’s office did not respond when asked for the identity of the private donor paying for the National Guard deployment.

But Democratic state Sen. Reynold Nesiba said the fact Noem was using a private donor to pay for the deployment showed it was not a " real priority" for the state, but instead gave her "political cover." He said he was looking into whether using a private donation to fund the deployment is legal.

"This could set a dangerous precedent to allow anonymous political donors to call the governor and dispatch the Guard whenever they want," he said.