This controversy comes amid broader tensions in France-U.S. relations this year, and France's stance on Middle East issues reflects its desire to maintain an independent foreign policy.

Charles Kushner, a real estate developer and father of Jared Kushner, was pardoned by former President Trump and has a history of legal issues; his family background adds a personal dimension to his diplomatic role.

France has summoned U.S. Ambassador Charles Kushner to protest his critical letter regarding France's approach to the Israeli-Palestinian conflict and its efforts to combat antisemitism, which has sparked a diplomatic spat.

The U.S. State Department supported Kushner's comments, affirming his role in representing U.S. interests in France, though it did not comment on France's claims of violations of international law.

The diplomatic tension is further intensified by France's rejection of U.S. accusations linking France's recognition of a Palestinian state to increased antisemitism, with French officials emphasizing their efforts to fight hate crimes.

The leaked letter, dated August 25, has drawn widespread political condemnation in France, with officials criticizing its tone and implications.

Kushner's background includes his marriage to Ivanka Trump and their children being raised Jewish, which adds a personal dimension to his stance on Middle East issues.

Observers see the U.S. defense of Kushner's letter as an attempt to influence France’s foreign policy in favor of Israeli interests, despite diplomatic norms.

France's move to summon Kushner signals its firm stance to resist external pressure and uphold its independent Middle East policy, especially after recent attacks and rising antisemitism.

This diplomatic dispute follows days after Israel criticized the U.S. for its handling of antisemitism, highlighting the sensitive nature of the issue.

Kushner's letter highlighted the rise in antisemitic incidents in France, including assaults, vandalism of synagogues and schools, and attacks on Jewish-owned businesses, especially following recent Hamas attacks.

Kushner, appointed U.S. ambassador to France in 2023, has recently returned to political campaigning after stepping back from politics, and his public statements are likely to strain relations between Macron and former President Trump.