The United Nations said Wednesday that Ethiopia had detained 72 aid drivers to the conflict-torn north, the latest roundups despite an international push to end a brutal war.
The news, which came a day after the UN reported the arrests of employees in the capital Addis Ababa, is likely to further inflame tensions with the government following a decision in September to expel seven senior UN officials for "meddling" in the country's affairs.
A UN spokesperson said the latest detentions targeted contract drivers for the World Food Program (WFP) in the capital of Afar province, on the only functional road leading into famine-threatened Tigray.
"We confirm that 72 outsourced drivers contracted by WFP have been detained in Semera. We are liaising with the government of Ethiopia to understand the reasons behind their detention," a UN spokesperson said.
At the world body's headquarters, UN spokesman Stephane Dujarric said, "We are calling for their release."
AFP quoted him as saying that at least nine UN staff members also remained in custody in Addis Ababa, a day after saying that 22 had been rounded up.
Officials last week announced a six-month nationwide emergency amid rising fears that fighters from the Tigray People's Liberation Front (TPLF) and Oromo Liberation Army (OLA) rebel groups could advance on the capital.
Lawyers say arbitrary detentions of ethnic Tigrayans -- commonplace during the war -- have surged since then, ensnaring thousands, with the new measures allowing the authorities to hold anyone suspected of supporting "terrorist groups" without a warrant.
Law enforcement officials describe such detentions as part of a legitimate crackdown on the TPLF and OLA.
Information on the ethnicity of the drivers detained in Semera was not immediately available, though the UN has in the past hired ethnic Tigrayans to transport food and other aid into Tigray.
