Brazil’s Supreme Court on Monday ordered the house arrest for former President Jair Bolsonaro, on trial for allegedly masterminding a coup plot to remain in office despite his defeat in the 2022 election — a case that has gripped the South American country as it faces a trade war with the Trump administration.

Former President Jair Bolsonaro is on trial before the Supreme Court on charges he conspired with allies to violently overturn his 2022 electoral loss to leftist President Luiz Inacio Lula da Silva.

The Brazilian Supreme Court justice’s order could complicate efforts to negotiate over President Trump’s punishing tariffs, set to go into effect this week.