The fighting in Khartoum, which erupted April 15, has prompted hundreds of thousands of people to flee their homes and triggered an aid crisis.

The Israeli army said it had targeted three leaders of Islamic Jihad, which it considers a terrorist organisation.

At least 512 people have been killed and 4,193 wounded in the fighting, according to health ministry figures, although the real death toll is likely to be much higher.

The overnight attacks come hours after the army intercepted a rocket fired from the Palestinian territory.

The Syrian Observatory for Human Rights say an ammunition depot and several positions linked to Iran's military presence in Syria were among the targets.

Poor or inadequate surveillance footage often contributed to deadly targeting failures, the report says.

The Karen National Union, a vocal opponent of the military junta, says it is sheltering hundreds of anti-coup activists.

Thai prime minister denies claims that Thailand is supporting the Myanmar junta.