The United States on Thursday imposed sanctions on Sudan's army chief days after blacklisting his main rival, as outgoing Secretary of State Antony Blinken voiced regret at his failure to end the brutal war.

Outgoing US Secretary of State Antony Blinken said Thursday he regretted his failure to end the brutal war in Sudan, as the United States imposed sanctions on the head of the country’s armed forces. The Sudanese army has been at war with rival paramilitaries since April 2023 in a conflict that has killed tens of thousands of people and uprooted more than 12 million,

The United States has accused the leader of the Sudanese Armed Forces of choosing war over negotiation and de-escalation. The sanctions come a week after Washington took a similar action against a Sudanese rebel leader.

The move comes over a week after the Biden administration imposed sanctions on Rapid Support Forces leader Mohamed Hamdan Dagalo.

Washington has slapped sanctions on Sudan's army leader, citing his responsibility for war crimes in a conflict that has bled the oil-rich country dry over the last year — sparking a famine, killing tens of thousands of people and driving millions from their homes — just a week after the U.