Hong Kong pro-democracy activist Joshua Wong has been sentenced to 10 years in prison after pleading guilty to "foreign collusion" under the city's national security law — marking his second conviction under legislation that critics argue has been systematically deployed to dismantle political opposition [1].

High Court Judge William Tam handed down the ruling on Thursday, describing Wong's conduct as "grave in nature" and characterising it as part of a coordinated "scheme" to collude with foreign governments [1].

What Wong Was Accused Of

The charges centred on Wong's alleged collaboration with Nathan Law, a fellow activist who fled Hong Kong into exile, to urge foreign powers to impose sanctions, blockades, or other hostile measures against China [1].

According to Judge Tam's ruling, Wong had travelled to the United States to seek foreign interference ahead of the national security law's introduction in 2020. Even after the law came into force, Wong continued to share posts on social media by Law calling for sanctions [1]. The judge said Wong's role was to "supply his underground support" and "arouse the attention of foreign countries to bolster the cause" [1].

Wong submitted his guilty plea in September, ahead of Thursday's sentencing hearing [1].

A Career Defined by Protest

Wong, now 30, first came to international attention as a teenager during Hong Kong's 2014 Umbrella Movement, when sustained pro-democracy demonstrations paralysed the city's financial district and galvanised a generation of young activists [1]. In October of that year, he appeared on the cover of Time magazine under the headline "The Face of Protest" [1].

When mass protests erupted again in 2019 — this time over a proposed extradition bill — Wong was already serving a prison sentence stemming from his role in the 2014 demonstrations. He was released at the height of the unrest and immediately rejoined the streets [1].

The following year, Beijing introduced the sweeping national security law, which it said was necessary to restore stability to the former British colony. Critics, however, contend the law has been used to target political opposition, dissolve civil society organisations, and silence independent media [1].

Second Conviction, Compounding Sentences

Wong is the only activist in Hong Kong to have been prosecuted twice under the national security law [1]. He is already serving a sentence of four years and eight months — imposed in November 2024 — for conspiracy to commit subversion related to his participation in an unofficial primary election [1].

Judge Tam ruled that Thursday's 10-year sentence would run concurrently with the remaining term of that earlier conviction [1]. Wong has spent nearly six years in detention in total and had been due for release in January 2027 [1].

The courtroom drew significant attention: dozens of supporters had queued outside the building ahead of the hearing, a heavy police presence was maintained throughout, and a group of international diplomats attended the sentencing in person [1].

Condemnation From Allies and Rights Groups

Reaction from Wong's allies and human rights organisations was swift and unsparing.

Nathan Law, responding from exile, said: "It's incredibly sad to see my friend Joshua Wong suffer another sentencing over his peaceful advocacy work for Hong Kong's democracy. The signal the sentencing sent to the world is that [China] is determined to quash any hopes for freedom and democracy on its soil." [1]

Sarah Brooks, Amnesty International's deputy regional director, said: "Today's sentence is another grim reminder of how Hong Kong's national security law has become a tool to punish dissent rather than to genuinely protect national security." [1]

Wong himself appeared in court wearing a dark blue shirt and thick-rimmed spectacles, nodding and bowing toward supporters as they waved from the gallery [1].

The Broader Context

The sentencing arrives at a moment when Hong Kong's once-vibrant civil society has been largely dismantled. Since the national security law took effect in 2020, dozens of activists, journalists, and opposition politicians have been prosecuted, jailed, or forced into exile. Independent media outlets have shuttered, and opposition political parties have dissolved [1].

Wong's case is particularly emblematic: as the most internationally recognised face of Hong Kong's democracy movement, his repeated prosecution under the security law carries symbolic weight beyond his individual circumstances. Human rights groups argue the dual convictions demonstrate that the law is being used not merely to address specific security threats but to ensure that prominent dissenting voices are kept out of public life for as long as possible [1].

What to Watch

The key questions going forward include whether Wong will pursue any avenue of appeal, how international governments — particularly those whose diplomats attended Thursday's hearing — respond diplomatically, and whether the sentencing accelerates the exodus of remaining civil society figures from the city. The treatment of exiled activists like Nathan Law, who continues to advocate from abroad, will also be a measure of how far Beijing is willing to extend its reach beyond Hong Kong's borders.