A new report claims the CIA and FBI operate secret prisons in Ethiopia to interrogate terror suspects. According to the Associated Press, which worked with Human Rights Watch in the investigation, the US has interrogated hundreds of suspects from over a dozen countries in Ethiopian detention facilities—partially because of the lax standards on torture.

Colombia's National Liberation Army (ELN) denied government charges it has become a drug trafficking organization, saying the accusations jeopardize preliminary peace talks set to resume this month. Peace commissioner Luis Carlos Restrepo told Reuters the previous day that cocaine smuggling has supplanted kidnapping as the group's main source of income.

Violence has forced up to 7,000 people in the southern Colombian department of Nariño from their homes over the past two weeks as soldiers battle to retake land from FARC guerillas producing cocaine in the area, officials said. The displacement, which started on March 23 when the military launched an offensive in the area, is one of the biggest in recent years. "People are leaving their homes because they are afraid of getting caught in the confrontations between the FARC and government security forces," Gloria Paredes, human rights ombudsman for the town of El Charco told Reuters. (Reuters, April 4)

Colombia April 3 denied a request from jailed paramilitary leaders to campaign for candidates in local elections. Fourteen of about 60 para bosses jailed near Medellin sought permission to campaign in their cental and northern hometowns on behalf of gubernatorial and mayoral candidates in October's elections. "The president does not think it would be viable for them to leave jail," Colombian Peace Commissioner Luis Carlos Restrepo told local radio.

Oil prices fell from $68.38 to $66.93 hours after Iran decided to free 15 UK naval personnel it holds captive, easing fears that the international dispute could escalate and disrupt crude supplies. (Forbes, April 4) Meanwhile, it was revealed that Robert Levinson, a US citizen who mysteriously disappeared on a business trip in Iran last month, is a former FBI agent. (AP, April 5)

According to investigative reports by ABC, the CIA has carefully maintained ties and links with the Pakistan-based insurgent group Jundallah, a band of Baloch separatists fighting for an independent Balochestan, a region which straddles southeast Iran and southwest Pakistan. Iranian authorities accuse Jundallah for perpetrating numerous bombings and shootings in Iran's southeast in recent months. (Reuters via Madrid11.net, April 4)

Cao Gangchuan, China's defence minister, pledged to maintain military ties with Sudan during the visit of Sudanese officials to Beijing. China has blocked efforts in the UN Security Council to dispatch peacekeepers to the violence-plagued western Sudanese region of Darfur, which has established important oil-links with China. (AlJazeera, April 3)

Eleven electricity plant workers were killed in an ambush as they drove to work in northern Iraq April 4. Police said gunmen stopped a vehicle carrying the workers near Hawija, about 70 kilometers southwest of Kirkuk, then sprayed it with gunfire. Seven of the workers died instantly; four others were fatally wounded. (Reuters via Zaman, Turkey, April 4)