Sun square Mars (orb 1.6°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Sun in Leo in House 7 brings identity, ego, father figure, visibility, and direction into House 7 (relationship, confrontation, and the mirror of others), with Leo style (presence, pride, creation, and the wish to be seen); Mars in Scorpio in House 9 brings action, courage, competition, and effort into House 9 (vision, belief, study, and wider horizons), with Scorpio style (intensity, desire, crisis, secrecy, and invisible power).
Concrete friction: this aspect creates visible tension between ego, father image, and action: will can feel attacked, blocked, or forced to prove strength, sometimes through a weak, absent, inhibiting, or castrating father image. Visible angle: Mars near the Midheaven (orb 5.2°) touches an angle; this aspect is easier to notice through social role, reputation, career, and public image. House 7 (relationship, confrontation, and the mirror of others) is in friction with House 9 (vision, belief, study, and wider horizons); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.