Port Sudan Beja demonstrate on February 2 against the arrests of human rights activists a week earlier in Kassala. Shortly after this photo was taken,  some Beja in Port Sudan were arrested. [sakanab.com]
A conference entitled "The Massacre in Port Sudan and the Crisis 
in East Sudan" was held in Kassala on January 25. The conference was organized by Nagi Musa. He has been arrested.
Conference participants discussed 
human rights and the political situation in Sudan. The primary focus of 
the group centered on the Massacre in Port Sudan on January 29, 2005. Twenty two Beja people 
were killed by Sudanese National Forces while demonstrating in the streets of the city. In the melee, 400 other Beja
 people were severely injured.
After domestic and international pressure from 
human rights organizations, the government set up a commission
 to investigate the Port Sudan event, with a view to determining how unarmed civilians were killed, and who was responsible for police decisions  to use deadly force. However, the final report has never been published. Every year, many Beja activists create events to remind the government that no real effort has been made to bring justice to the Beja people and to remember those who were killed. Activists now see them as martyrs, and view some government officials as perpetrators of crimes against humanity, etc.
In Kassala, last week, Nagi Musa and four others were arrested. Those arrested along with Nagi Musa 
include: Amar Dirar, Gazi Altayeb, Mohamad Mahjoub and Shareef Kamal. 
All are members of Girifna, the organizing group. Two youth leaders also disappeared on Wednesday, January 25: Omar Ahmad Hamid, a senior student at Khartoum 
University and Mohamed Omer Al Amin, a recent graduate of the College of
 Law at Nillen University. Apparently, several other Sudanese citizens engaged in 
the human rights conference and Girifna group have complained of intrusive 
police surveillance. Fearing arrest, torture or worse, several people have gone into hiding.
In a separate event, on the 28th 
of January, Sudanese National Security Forces arrested four leaders of 
the non-violent pro-democracy movement organization, Sharara: Youth for 
Change. At a regular meeting of Sharara, Sudanese police took four human
 rights activists into custody. Khalef Saeed, a human rights campaigner 
based in the United Arab Emirates who was visiting Sudan to consult with
 Sharara was arrested along with three more organizers of the nonviolent
 Sharara movement: Magdi Akasa; Hatim Shinab and Yasin.
Since the arrests, Beja people in East Sudan have mounted a campaign 
to release the detained citizens. Street demonstrations have been held 
to publicize the situation [see photo at top of page].
After a street protest in Port Sudan on Thursday, February 2, as many as fourteen 
more people were arrested, including some women. They include lawyers and members of the Beja Congress Students Union.
Concerned Beja believe that some of the arrested persons are now being held in isolation at the infamous Kober Prison in Khartoum.
UPDATE: A facebook page dedicated to freeing the Girifna group of 10 that were arrested has been created. Visit: 
https://www.facebook.com/pages/Free-the-Girifna-Heroes/177199752386817
UPDATE #2 
Amnesty International has picked up these arrests as an item to highlight on their Sudan page, along with arms trading to Darfur, etc.
UPDATE #3 Most of the people arrested have now been released. Some of them were subject to torture. Details are available 
at the Girifna site.  
UPDATE #4 
No further action required.