US President Joe Biden on Tuesday called on the warring parties in Sudan to end their bloody power struggle, which has been raging for a year and a half. “For over 17 long months, the Sudanese people have endured a senseless war that has created one of the world’s worst humanitarian crises,” Biden said in a statement. The US leader highlighted the kidnapping and sexual assault of women and girls as well as the famine in the region of Darfur as he pleaded for negotiations to end the conflict to recommence. “I call on the belligerents responsible for Sudanese suffering—the Sudanese Armed Forces …