WASHINGTON—The Biden administration announced new sanctions on Friday against Cuba’s national revolutionary police and its top two officials as the United States looks to increase pressure on the communist regime following this month’s protests on the island. The Police Nacional Revolcionaria (PNR) and the agency’s director and deputy director, Oscar Callejas Valcarce and Eddie Sierra Arias, were targeted in the latest sanctions announced by the Treasury Department’s Office of Foreign Assets Control. The police are part of Cuba’s interior ministry, which was already the subject of a blanket designation by the Trump administration back in January. “We hear the cries of freedom coming from the island. The United States is taking concerted action to bolster the cause of the Cuban people,” President Joe Biden said at the start of a White House meeting with Cuban Americans not long after Treasury announced the sanctions. The administration says it is considering a …