The Latest: Trump signs executive order to study how to expand IVF

Trump on Tuesday signed an executive order meant to expand access to and reduce costs of in vitro fertilization. He also issued a presidential memorandum calling for "radical transparency requirements" from the government, which he suggested could reduce wasteful spending.

Here’s the latest:

Department of Government Efficiency staffers were at the Pentagon on Tuesday and receiving lists of the military's probationary employees, U.S. officials said.

However, it was not clear that all probationary personnel would be let go - instead, some might be exempted due to the critical nature of their work. The military services each had until end of business Tuesday to identify their probationary employees.

The affected personnel would include defense civilians who are still new to their jobs, not uniformed military personnel, who are exempt, according to the four officials who spoke to The Associated Press on the condition of anonymity to discuss sensitive matters.

The potential cuts at the Pentagon, first reported by The Washington Post, follow reductions at other federal agencies, where probationary employees who were conducting critical functions and had high-level clearances, including staff at the National Nuclear Security Administration, were fired despite their role.

A federal judge questioned Trump's motives for issuing an executive order that calls for banning transgender troops from serving in the U.S. military, describing a portion of the directive as "frankly ridiculous."

U.S. District Judge Ana Reyes indicated that she won't rule before early March on whether to temporarily block the Trump administration from enforcing the order, which plaintiffs' attorneys have said illegally discriminates against transgender troops.

But her questions and remarks during Tuesday's hearing suggest that she is deeply skeptical of the administration's reasoning for ordering a policy change. Reyes also lauded the service of several active-duty troops who sued to block the order.

Trump's Jan. 27 order claims the sexual identity of transgender service members "conflicts with a soldier's commitment to an honorable, truthful, and disciplined lifestyle, even in one's personal life" and is harmful to military readiness. It requires Defense Secretary Pete Hegseth to issue a revised policy.

Instead of repeating his laissez-faire attitude toward his own administration, the Republican president is asserting control at every opportunity, backed up by loyalists at all levels of government. Despite occasional disorganization and confusion, there's a headstrong determination to push through any obstacles.

Trump doesn't just want to change course from Joe Biden's presidency, his team is holding back congressionally authorized funding championed by his predecessor.

This time, Trump seems to be saying, his orders will not be ignored. This time, there will be follow through.