Critical Infrastructure Technologies Announces Arrival Of The First Nexus 20 And Delivery To H. Cegielski - Poznan S.A. In Poland

NEXUS 20 TO BE DISPLAYED AT MSPO: 34 TH INTERNATIONAL DEFENCE INDUSTRY EXHIBITION Vancouver, BC – August 11, 2026 – TheNewswire – Critical Infrastructure Technologies Ltd. (CSE: CTTT) (OTC: CITLF) (FRA: X9V) (“CiTech” or the “Company”), a leading developer of autonomous, high-capacity mobile communications and security platforms, is pleased to provide an update to its executed Letter of Intent (LOI) with H. Cegielski – Poznań S.A. (HCP), a subsidiary of Polska Grupa Zbrojeniowa S.A. (PGZ), one of Poland’s leading defence and industrial groups. HCP, headquartered in Poznań, is a historic and strategically significant manufacturing enterprise within the Polish defence sector, to establish a long-term strategic partnership focused on the production and deployment of the Nexus 20 autonomous platform in Central and eastern Europe. Update Following its international shipment, the Nexus 20 arrived at the Port of Hamburg on July 29, 2026. The unit completed customs and import clearance and was subsequently transported to Poland, and has now arrived at HCP's Poznan facility. The successful delivery completes a key milestone outlined under the Letter of Intent ("LOI") between CiTech and HCP