A Somali man, who was extradited to the United States last week, appeared in court in St Paul, Minnesota on Monday.

Mahamud Said Omar, 45-year old, is accused of supporting the Somali terror group of Al-Shabaab. Washington designated him as a terrorist organization.

The suspect, who has not yet given a statement, requested an interpreter for the Somali Maay Maay dialect but none is available.

According to the local newspaper the Star Tribune, the next hearing will be on 26 August to give the defence time to prepare its case.

Mahamud Said Omar was arrested in 2009 at an asylum seekers centre in the Dutch town of Dronten. He had travelled to the Netherlands from Minnesota a year earlier. He is believed to have recruited young men in the US state for the 'holy war' in Somalia.

The Star Tribune reports that the authorities believe at least 20 Somali-Americans who left Minnesota at different times since 2007 were recruited by Al-Shabaab to join its fight for control of the war-torn Somalia.

Mr Omar is one of 14 men who have been arrested in the FBI's investigation into recruitment for al-Shabaab.

FBI agent E.K. Wilson praised Dutch Justice Minister Ivo Opstelten for his role in the extradition procedures: “We would not have been able to get to this place in this particular extradition without the expertise and professionalism of this Dutch agency."