Tick Tock: It seems that Trump may indeed be held to account by the ICC if certain criteria are met:

[Joinfortmill]

From Bluesky:

Summary of Jurisdiction Rules for the International Criminal Court :

1. If the accused is a national of a state party (I.e. a signatory to the Rome Statute).

2. If the crime took place on the territory of a state party, regardless of the perpetrator's nationality.

3.If the UN Security Council refers a situation to the ICC, even if the country is not a party.

NOTES:
El Salvadore is a State Party the ICC, having ratified the Rome Statute on 3/3/2016.

According to an interview with Kristen Welker, NBC News, Donald Trump stated that Jack Smith is returning to The Hague, but "he can be dangerous there too."