In separate letters, legislators and advocacy groups ask Biden administration to do more to protect Tunisian democracy.
Tunisian President Kais Saied recently fired 57 judges in a move critics say further consolidates his one-man rule.
Both Tunisian parliament and President Saied are trying to exert authority, as Saied announces parliaments dissolution.
Divers have inspected the hull of the tanker that sank off Tunisias coast with 750 tonnes of diesel.
Tunisia's Ons Jabeur recovers from a mid-match struggle to become the first African player to win a WTA 1000 event.
Sailor Eya Guezguez, Tunisia's youngest competitor at the Tokyo 2020 Olympics, dies aged 17 after a training accident on Sunday.
President Saied faces tough challenge as he tries to balance international lenders conditions, needs of Tunisians.
Critics say President Saied?s seizure of judiciary powers erodes one of the remaining pillars of Tunisia?s democracy.
Tunisia upset 10-man Nigeria 1-0 to set up a quarter-final tie against Burkina Faso at the Africa Cup of Nations in Cameroon.
Mali and Tunisia's Africa Cup of Nations game ends in chaos after the referee first signals for full-time on 85 minutes, then ends the game when the clock shows 89 minutes and 47 seconds.