F2 Venture Capital

F2 Venture Capital is an Israeli venture capital firm that has established itself as a knowledgeable investor in the defense technology sector. The fund gained attention for its detailed published analysis on f2vc.com describing portfolio company Regulus Cyber as the 'Iron Dome for Drones,' a comprehensive breakdown of counter-drone GPS spoofing defense technology.

F2's defense investment thesis centers on identifying Israeli startups developing technologies that address critical gaps in modern military capabilities, particularly in counter-drone systems, electronic warfare, autonomous platforms, and cyber defense. The firm's published thought leadership demonstrates deep technical understanding of defense technology markets.

The fund's investment in Regulus Cyber exemplifies its approach: identifying a company whose GNSS spoofing detection technology addresses a critical vulnerability in both commercial and military drone operations, with clear dual-use market potential and alignment with growing counter-UAS demand from NATO and allied militaries.

F2 manages over $300 million across multiple funds and operates from Tel Aviv, maintaining close relationships with the Israeli defense establishment, MAFAT (Israel's defense R&D directorate), and international defense procurement channels.

The firm's portfolio strategy emphasizes capital-efficient defense startups that can achieve early revenue through dual-use commercial applications while building toward larger government defense contracts.