COLOMBO, Sri Lanka (AP) — Sri Lanka’s president said Tuesday that it would be a “grave crime” if anyone brings war crime allegations against his government over its conduct in the final months of a quarter-century civil war, saying it would be a victory for forces opposed to peace on the island nation.

Mahinda Rajapaksa did not mention any country in an Independence Day speech, but the United States has said that it is frustrated at Sri Lanka’s lack of progress in post-war reconciliation and accountability and says it will bring a third resolution to the United Nations human rights body calling on Sri Lanka to do more. Details of the resolution have not been revealed.