Mars rules 9th and 4th house is in 7th house in Aquarius

As a Jyotish astrologer, I would interpret this placement of Mars as follows:

The 7th house represents marriage and partnerships, while Aquarius is a humanitarian sign known for its innovative thinking and unconventional approach. Mars is a planet of passion, energy, and aggression.

When Mars is placed in the 7th house in Aquarius sign, it can indicate a strong desire for independence and freedom in marriage or relationships. The native may have a tendency to be dominant or possessive in their partnerships, and may need to learn to balance their desires with the needs and expectations of their partner.

This placement can also indicate a strong attraction towards partners who have similar traits of independence and innovation. However, the native should be cautious of impulsive decisions and hasty actions in their relationships, as Mars can sometimes flare up into anger or conflicts.

Overall, this placement of Mars calls for a careful balancing of personal desires and needs with the expectations and wellbeing of one's partner in order to maintain a harmonious and fulfilling partnership.