Yangon, July 24 (DPA) Myanmar opposition leader Aung San Suu Kyi is 'ready for the worst' as the final arguments are made Friday in the military junta's latest legal action against her, her lawyers said.

Suu Kyi, who has been confined for 13 of the past 19 years, faces an additional five years for breaching the terms of her house arrest after the May intrusion of US national John William Yettaw, who swam to her lakeside house-cum-prison and stayed there uninvited for two days.

The heads of the missions of Britain, Germany, Italy, France and the US were seen in the early afternoon entering Insein Prison in Yangon, where the trial began May 11.

Suu Kyi's lawyers said earlier in the day that their arguments were strong but that the democracy icon was prepared for an unpleasant verdict, which was expected to be handed down at a later point.

She has been accused of breaking the terms of her detention for allowing Yettaw to enter her compound without informing authorities.

Suu Kyi's legal team, which was permitted to see her Thursday, had argued that Yettaw first tried to contact her in November and the incident was reported by Suu Kyi to the authorities, who, however, ignored her complaints.