The Argus unmanned aerial vehicle (UAV) was showcased at the St. Petersburg International Economic Forum (SPIEF) 2023, highlighting its capabilities in high-altitude flight and extended operational duration. Manufactured by Stratolink, the Argus can ascend to 25 km and remain airborne for up to 40 days using solar energy, making it suitable for various applications such as communications, Earth imaging, and remote sensing. Alongside the Argus, the IAS high-altitude UAV is also on display, which operates at altitudes of up to 7 km for up to 12 hours. SPIEF 2023, taking place from June 3-6, focuses on the theme "Pragmatic Dialogue: the Path to a Stable Future," addressing the need for a new model of global development amid economic transformations. The forum includes several specialized events and is supported by VEB.RF, Russia’s economic development institution, as the title partner.