Liberia's former president Charles Taylor ended a boycott Tuesday of his trial for war crimes he is accused of committing during Sierra Leone' decade long civil war. Mr. Taylor had boycotted the trial, which began last month in The Hague, saying that his defense team was inadequate and he had no chance of a fair hearing. Kari Barber reports from VOA's West Africa bureau in Dakar.

Charles Taylor did not explain his decision to attend the hearing at the U.N.-backed special court, where he pleaded not guilty to an amended charge of sexual slavery.

Taylor has pleaded not guilty to all 11 charges of war crimes and crimes against humanity which include murder, rape, mutilation and the use of child soldiers during the brutal civil war in Sierra Leone.

Taylor is accused of backing the Revolutionary United Front (RUF) and other rebels in Sierra Leone - giving them guns, training and money in exchange for diamonds from the areas they controlled.

Netherlands-based researcher Stephen Ellis, author of a book on Liberia's civil war, says Mr. Taylor's appearance gives more credence to the special court for Sierra Leone.

Mr. Taylor's trial has been criticized for being held in Europe. The trial was moved to The Hague because of fears it could lead to renewed tensions within Sierra Leone and Liberia.

"It is going to give the court more legitimacy than it might have if he were to completely boycott the trial and on the other hand it also means he has some chance to defend himself," said Ellis.

Spokesman for the Freetown-based Special Court for Sierra Leone Peter Andersen says while it is encouraging that Mr. Taylor chose to participate, the case would have gone on regardless.

"For the administration of justice it has to be seen that the judges are in control of the court, so the process will continue," said Andersen. "If an accused can bring the process to a halt or claim to discredit the process by saying, 'I am not going to cooperate,' then you have a very big problem in the administration of justice."

Andersen says in all of the cases the special court has seen there have been times when defendants refuse to participate.

"It is not mandatory. We do not drag a person in in chains," he said. "The judges will note that the person has waived his rights to be present and they will continue on until the person comes to court and in every case we have had so far the accused have eventually returned to court."

Mr. Taylor's case is scheduled to reconvene on August 20 to give time to put together a new defense counsel.