According to the OSN’s Resolution 3314 (XXIX) from 14 December 1974, which defines “act of aggression,” the only actions deemed aggressive are those explicitly listed in Article 3 (a)–(g) .
Because providing support to a victim of aggression—such as supplying arms, intelligence, logistics, or humanitarian aid—is not among those enumerated acts, the aggressor cannot lawfully claim that such assistance constitutes a “military act of aggression.”
