The Management Board of MBF Group S.A. with its registered office inWarsaw (the "Issuer", the "Company") hereby announces that on 29 October2025 it received signed copies of the agreements dated 6 and 23 October2025. Both mutually signed agreements on expert and technologicalcooperation were concluded with persons recognised in the nationalscientific and aviation community: Prof. Jerzy Ejsmont, PhD, Eng., andtest pilot Henryk Bronowicki, Eng. The agreements were concluded as partof the Iryda Plus project - a Polish concept for an unmanned fighteraircraft designed to combat drones and C-UAS systems.

Professor Jerzy Ejsmont, PhD, Eng., is a long-time researcher at GdańskUniversity of Technology, specialising in mechanical engineering,vehicle dynamics, weapons and ballistics. For over four decades, he hasbeen conducting research in the field of rolling resistance, mechanicalsafety and military technology, collaborating with internationalpartners, including Michelin, Continental and Tesla. He is the author ofnumerous publications and monographs, including the book 'Ballistics forSnipers', considered a key national study, used by uniformed servicesand military units. Professor Ejsmont has been teaching and conductingresearch at the Department of Mechanical Vehicles and MilitaryTechnology at Gdańsk University of Technology for many years, combiningscience with practice in the field of mechanical safety, neutralisationof explosive threats and the application of military technology in acivilian environment.

As part of his cooperation with the Issuer, Prof. Jerzy Ejsmont servesas an expert in ballistic technologies, vehicle dynamics and safetyanalysis of unmanned systems. His role includes scientific and technicalconsulting in the development of weapon modules, stabilisation systemsand ballistic simulations as part of the Iryda Plus project. TheProfessor's knowledge and experience in mechanical engineering andweapons research constitute a significant contribution to thedevelopment of Polish defence technologies and the strengthening of thescientific competence of the MBF Group - Squadron - PLP Consortium inthe area of dual-use systems.

The second agreement was signed by the Issuer with engineer and pilotHenryk Bronowicki, one of the most experienced test pilots in thehistory of Polish aviation. The cooperation with Mr Bronowicki is of anexpert nature and concerns consulting in the field of airframe design,ground tests and flight tests as part of the Iryda Plus project. Theexpert participated in test flights of the I-22 Iryda, M-28 Skytruck andAn-28 Bryza aircraft prototypes, performing the most demanding testflights with the highest risk factor. In the 1980s and 1990s, he was oneof two civilian pilots in Poland licensed to fly jet prototypes.

Pilot Henryk Bronowicki also served as the head of the firstexperimental firefighting aviation base in Krzystkowice, developing therules for the organisation and safety of firefighting flights, whichbecame the basis for the national system of air firefighting bases.During his career, he test flew nearly 500 newly manufactured aircraft,including prototypes of piston, turboprop and jet aircraft, completingover 14,000 flights. His practical experience and knowledge ofaerodynamics, safety procedures and flight testing are crucial to theIryda Plus project, particularly in the context of creating a PolishC-UAS fighter system based on unmanned aircraft.

The conclusion of agreements with Prof. Jerzy Ejsmont and Eng. HenrykBronowicki constitutes the next stage in the development of the Issuer'sand the Consortium's expert competences. Both experts bring uniquescientific, engineering and aviation experience, which strengthens theproject's potential and contributes to rebuilding the prestige of Polishengineering in the field of aviation and defence technologies. At thesame time, it lends credibility to the entire process of developing theIryda Plus fighter aircraft in the eyes of potential investors andcontractors.

The Issuer has decided to publish this information due to itssignificance for the further development of the Iryda Plus project, itsimpact on the development of the Company's technological capabilitiesand its potential impact on its future financial and economic situation.