Exhibit 10.13d

Extension of RCR LOI

The Term Sheet effective as of April 25, 2023, and extended as of November 29, 2023, April 29, 2024, August 16, 2024 and December 31, 2024, is between Cycurion Inc, a Delaware corporation (the “Buyer”) with principal offices located at 1640 Boro Place, Fourth Floor, McLean, Virginia 22102, and RCR Technology Corporation, an Indiana corporation (the “Seller”) with principal offices located at 9450 N. Meridian Street, Suite 300, Indianapolis, Indiana 46260. The Parties have agreed to extend the termination date of the Binding term sheet to September 30, 2025. The date set forth in the Term Sheet of November 30, 2023 is hereby extended to September 30, 2025.

[signatures on the next page]

IN WITNESS WHEREOF, the Company has caused this Term Sheet to be signed in its name by its duly authorized officer as of May 6, 2025.

RCR TECHNOLOGY CORPORATION
By:	/s/ Robert Reed
	Robert Reed, President
CYCURION, INC.
By:	/s/ Alvin McCoy, III
	Alvin McCoy, III, Chief Financial Officer