• Three former leaders of a disbanded group face trial under Hong Kong's national security law.
• The trial has drawn international criticism, seen as a move to suppress dissent.
• Charges include "inciting subversion of state power" linked to commemorative activities.

Hong Kong's High Court has commenced the national security trial of three activists - Chow Hang-tung, Albert Ho, and Lee Cheuk-yan - involved in organizing annual vigils for the Tiananmen Square massacre. The charges against them include "inciting subversion of state power," which could result in up to ten years in prison if convictions are secured, according to Reuters and Channel News Asia.

Historically, public commemorations of the events of June 4, 1989, were a symbol of Hong Kong's relative freedom. However, after the enactment of the national security law in 2020 – which prohibits various forms of dissent – such gatherings have been banned, as emphasized by reports from BBC and Al Jazeera.

During the trial, Albert Ho admitted to charges of subversion, acknowledging that his actions were aimed at ending the Communist Party's rule in mainland China. This has significant legal implications under the current framework of the national security law, which categorizes such activism as a form of subversion, according to South China Morning Post.

The trial has been marked by heavy police presence and heightened security measures, highlighting the contentious nature of the case. Supporters of the defendants, as well as rights organizations, have voiced their concerns over the trial, claiming it aims to rewrite history and punish those who remember the Tiananmen victims, as further noted by Reuters and Channel News Asia.

In their opening statements, prosecutors argued that the Hong Kong Alliance's aspirations, particularly their slogan advocating for the end of one-party rule, breached the Chinese constitution. This assertion reinforces views that the national security law is being used to stifle political dissent, a perspective held by various human rights advocates, according to BBC and South China Morning Post.