Chennai, Jan. 22 -- { The 4th edition of DEFSAT 2026, with the theme "Space at the Core of National Security," organised by asSIA-India will be held at New Delhi from February 24 to 26.

The SIA-India's flagship Conference and Exposition, will bring together over 1,000 stakeholders from the Armed Forces, government, industry, academia, and the diplomatic community, including global defence attaches, to deliberate on a forward-looking roadmap for India's defence-space doctrine.

Space has become central to national security, underpinning surveillance, secure communications, navigation, and decision-making across military and internal security operations, while increasingly emerging as a contested operational domain in its own right.

Today, ...