Looking through the Defence bills on the WH website, I came across these three signed within the last year.

The first two have to do with special powers to activate reserve troops. The third has to do with cybersecurity.

https://www.whitehouse.gov/presidential-actions/eo-order-selected-reserve-certain-members-individual-ready-reserve-armed-forces-active-duty/

https://www.whitehouse.gov/presidential-actions/executive-order-ordering-selected-reserve-armed-forces-active-duty/

https://www.whitehouse.gov/briefings-statements/text-notice-continuation-national-emergency-respect-significant-malicious-cyber-enabled-activities/