Hong Kong: Trial of Tiananmen activists a cynical attempt to erase historical memory

The prosecution of Hong Kong activists for commemorating the 1989 Tiananmen crackdown is a further escalation in the authorities’ weaponization of national security laws to silence dissent, Amnesty International said today at the opening of the activists’ trial.

Lawyer Chow Hang-tung and trade unionist Lee Cheuk-yan have been detained for more than four years awaiting trial and face years’ more imprisonment on national security charges. Chow and Lee were members of the now disbanded Hong Kong Alliance, which organized the city’s annual Tiananmen Square candlelight vigil for more three decades until it was banned amid a clampdown on human rights.

Hundreds, if not thousands, of people were killed when Chinese troops opened fire on protesters in and around Tiananmen Square, Beijing, on 4 June 1989.

“This case is not about national security – it is about rewriting history and punishing those who refuse to forget the victims of the Tiananmen crackdown,” said Sarah Brooks, Amnesty International’s Deputy Regional Director.

“Chow and Lee’s principal ‘crime’ has been to seek truth and justice for the protesters shot dead by Chinese troops and for the families left grieving. This cynical case against them is a clear illustration of how the Hong Kong government uses vague and overly broad national security laws as tools of repression.”

Chow Hang-tung and Lee Cheuk-yan were among the members of the Hong Kong Alliance in Support of Patriotic Democratic Movements of China (Hong Kong Alliance) charged with “inciting subversion of state power” under the National Security Law in September 2021.

They have been held in pre-trial detention ever since, having been repeatedly denied bail, and face up to 10 years’ imprisonment if convicted. They have both been designated as prisoners of conscience by Amnesty International.

Authorities said the annual Tiananmen vigil the Hong Kong Alliance had organized since 1990 was evidence of the group “endangering national security”.

Amnesty International has repeatedly raised concerns that Hong Kong’s National Security Law, enacted in June 2020, is being used to target civil society groups, journalists, political activists and academics for actions that are fully protected under international human rights law.

The organization calls on the Hong Kong authorities to drop all charges against members of the Hong Kong Alliance detained simply for exercising their rights to freedom of expression, peaceful assembly and association, repeal the National Security Law and respect and facilitate the peaceful commemoration of the Tiananmen crackdown.

“History cannot be erased. Hong Kong’s courts now face a critical test: whether they will uphold human rights, or continue to lend judicial legitimacy to a sweeping crackdown on dissent,” Sarah Brooks said.

“Chow Hang-tung and Lee Cheuk-yan are prisoners of conscience, jailed simply for exercising their rights to freedom of expression, association and peaceful assembly.  The Hong Kong authorities must immediately and unconditionally release them.”

Background

On 4 June 1989, Chinese troops opened fire on students and workers who had been peacefully protesting for political reforms in and around Beijing’s Tiananmen Square. Hundreds – possibly thousands – of people were killed. Tens of thousands more were arrested across China in the suppression that followed.

In the 36 years since the crackdown, all discussion of the incident has been heavily censored in China, as authorities have effectively attempted to erase it from history. Public commemoration or mere mention of the Tiananmen crackdown is banned. 

While commemorating the Tiananmen crackdown was forbidden in mainland China, crowds reaching hundreds of thousands of people would gather annually in Hong Kong’s Victoria Park to remember those killed. They called on the Chinese authorities to reveal the truth about what happened and accept accountability for the atrocity. 

The Hong Kong vigil was banned in 2020 and 2021, ostensibly on Covid-19 grounds, and since then repressive new laws such as the 2020 National Security Law have effectively criminalized peaceful protest in the city.

The post Hong Kong: Trial of Tiananmen activists a cynical attempt to erase historical memory appeared first on Amnesty International.

Lewotolok surges with 524 blasts as Sangay ticks up; Piton de la Fournaise alert raised

Indonesia led today’s activity, with Lewotolok producing 524 seismically detected explosions and ash-and-gas plumes to 500 m. Semeru and Ibu were also busy, while Ecuador’s Sangay was flagged for increased activity. On Reunion, Piton de la Fournaise moved to Alert 2-1 as Popocatepetl and several Philippine volcanoes maintained ongoing unrest.

Indonesia
At Lewotolok, activity surged with 524 seismically detected explosions and ash-and-gas plumes rising up to 500 m. Frequent activity was also noted at Semeru (120 explosions and five rockfalls) and Ibu (117 explosions), while Dukono produced a single explosion. Unrest persisted at Lewotobi with low gas plumes around 50 m, and at several others including Merapi (Level 3 – Standby), Kerinci, Karangetang, Raung, Sangeang Api, Lokon-Empung, Iliwerung, and Awu; two—Talang and Tangkuban Parahu—were at background levels.

Philippines
In the Philippines, Mayon remained at Alert Level 3, while Kanlaon and Taal held at Levels 2 and 1, respectively, amid ongoing unrest.

Mexico
Mexico’s Popocatepetl stayed at Yellow Alert – Phase 2.

South America
In Ecuador, Sangay was flagged for increased activity as Reventador continued erupting. Peru’s Sabancaya registered nine earthquakes linked to internal fluid movement and a thermal anomaly. Colombia’s Purace remained at Orange Alert.

Africa
On Reunion Island, Piton de la Fournaise shifted to Alert 2-1.

Other
In Costa Rica, Poas kept its eruption at Level 2 – Warning, while Rincon de la Vieja and Turrialba showed unrest at the same level.

Source: Smithsonian/USGS GVP Daily Volcanic Activity Report (20 January 2026).

Activity Summary for 20 January 2026

Volcano Country Activity Type Keynotes
Dukono Indonesia Eruption 1 explosion; continuing activity.
Ibu Indonesia Eruption 117 explosions; explosive activity ongoing.
Kanlaon Philippines Eruption Eruption ongoing; Alert Level 2 – Moderate unrest.
Lewotolok Indonesia Eruption 524 explosions; ash and gas to 500 m.
Marapi Indonesia Eruption Eruption ongoing; Alert Level 2.
Mayon Philippines Eruption Eruption ongoing; Alert Level 3 – Increased tendency toward hazardous eruption.
Merapi Indonesia Eruption Gas-and-steam plume to 20 m.
Piton de la Fournaise France Alert status Alert 2-1 in effect.
Popocatepetl Mexico Eruption Eruption ongoing; Yellow Alert – Phase 2.
Poas Costa Rica Eruption Eruption ongoing; Level 2 – Warning.
Purace Colombia Eruption Eruption ongoing; Orange Alert.
Reventador Ecuador Eruption Eruption ongoing; Alert Level 3 – Orange.
Sabancaya Peru Eruption 9 earthquakes; thermal anomaly detected.
Sangay Ecuador Eruption Eruptive activity increased; Alert Level 2 – Yellow.
Semeru Indonesia Eruption 120 explosions; 5 rockfalls.
Taal Philippines Eruption Eruption ongoing; Alert Level 1 – Low-level unrest.
Awu Indonesia Unrest Ongoing unrest; Alert Level 2.
Bur ni Telong Indonesia Unrest Ongoing unrest; Alert Level 2.
Iliwerung Indonesia Unrest Ongoing unrest; Alert Level 2.
Karangetang Indonesia Unrest Ongoing unrest; Alert Level 2.
Kerinci Indonesia Unrest Ongoing unrest; Alert Level 2.
Lewotobi Indonesia Unrest Gas-and-steam plume 50 m; unrest ongoing.
Lokon-Empung Indonesia Unrest Ongoing unrest; Alert Level 2.
Raung Indonesia Unrest Ongoing unrest; Alert Level 2.
Rincon de la Vieja Costa Rica Unrest Ongoing unrest; Level 2 – Warning.
Sangeang Api Indonesia Unrest Ongoing unrest; Alert Level 2.
Turrialba Costa Rica Unrest Ongoing unrest; Level 2 – Warning.
Talang Indonesia Background Background state; Alert Level 1 – Normal.
Tangkuban Parahu Indonesia Background Background state; Alert Level 1 – Normal.

Ibu Volcano Volcanic Ash Advisory: ERUPTION LAST REPORTED AT 21/0745Z EST VA DTG: 21/2240Z

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU01 at 23:00 UTC, 21/01/26 from ADRM
VA ADVISORY
DTG: 20260121/2300Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/84
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 21/0745Z
EST VA DTG: 21/2240Z
EST VA CLD: SFC/FL060 N0131 E12732 – N0136 E12737 – N0057
E12833 – N0035 E12812 MOV SE 20KT
FCST VA CLD +6 HR: 22/0440Z SFC/FL060 N0131 E12732 – N0136
E12737 – N0057 E12833 – N0036 E12813
FCST VA CLD +12 HR: 22/1040Z SFC/FL060 N0131 E12732 – N0136
E12737 – N0057 E12833 – N0036 E12813
FCST VA CLD +18 HR: 22/1640Z SFC/FL060 N0129 E12733 – N0134
E12736 – N0120 E12827 – N0102 E12828 – N0052 E12814
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD BUT MINOR INTERMITTENT EMISSIONS COULD BE ONGOING.
VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260122/0500Z=

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260121/1844Z VA CLD UNKNOWN REPORTED OBS VA DTG: 21/1910Z

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 19:34 UTC, 21/01/26 from RJTD
VA ADVISORY
DTG: 20260121/1934Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/65
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260121/1844Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 21/1910Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 040/11KT

FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=