Al Fikri Ibnu Sofyan, holds a portrait of his father, Agus Sofyan, a police officer who was killed in a blast at a district police station, that according to authorities was a suspected suicide bombing, and mourns with his mother Siti Sarah during the funeral in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Siti Sarah and Al Fikri Ibnu Sofyan, wife and the third son of Agus Sofyan, a police officer who was killed in a blast at a district police station, that according to authorities was a suspected suicide bombing, mourn during the funeral in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan TPX IMAGES OF THE DAY 

Family and relatives of Agus Sofyan, a police officer who was killed in a blast at a district police station, that according to authorities was a suspected suicide bombing, pray during the funeral in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Indonesia Automatic Fingerprint Identification System (INAFIS) officers collect evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Police officers collect evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Police officers collect evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Indonesian National Police chief Listyo Sigit Prabowo addresses a news conference following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Indonesian National Police chief Listyo Sigit Prabowo addresses a news conference following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An Indonesia Automatic Fingerprint Identification System (INAFIS) officer stands next to collected evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

A police officer sets a cordon line during investigation, following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

A sign is placed next to an evidence during investigation, following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An Indonesia Automatic Fingerprint Identification System (INAFIS) officer collects evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

A sign is placed around an evidence during investigation, following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Indonesia Automatic Fingerprint Identification System (INAFIS) officers collect evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An Indonesia Automatic Fingerprint Identification System (INAFIS) officer collects evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Indonesia Automatic Fingerprint Identification System (INAFIS) officers collect evidence following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Signs are placed around circled objects during investigation, following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Indonesia Automatic Fingerprint Identification System (INAFIS) officers investigate following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An Indonesia Automatic Fingerprint Identification System (INAFIS) officer places a sign, following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Armed police officers stand guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An armed police officer stands guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

A man looks out from a shop as an armed police officer stands guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Officers stand near a Crime Scene Investigation Evidence Response Team vehicle following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An armed police officer stands guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Armed police officers stand guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Armed police officers stand guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An armed police officer stands guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Armed police officers stand guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

An armed police officer stands guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

Armed police officers stand guard following a blast at a district police station, that according to authorities was a suspected suicide bombing, in Bandung, West Java province, Indonesia, December 7, 2022. REUTERS/Willy Kurniawan 

A worker checks an Electric Multiple Unit high-speed train for a rail link project part of China's Belt and Road Initiative, at Tegalluar train depot in Bandung, West Java province, Indonesia, October 13, 2022. REUTERS/Yuddy Cahya Budiman 

An Electric Multiple Unit high-speed train for a rail link project part of China's Belt and Road Initiative is parked at Tegalluar train depot in Bandung, West Java province, Indonesia, October 13, 2022. REUTERS/Yuddy Cahya Budiman 

Workers stand beside an Electric Multiple Unit high-speed train for a rail link project part of China's Belt and Road Initiative, at Tegalluar train depot in Bandung, West Java province, Indonesia, October 13, 2022. REUTERS/Yuddy Cahya Budiman 

Herry Wirawan (36), a former teacher and founder of an Islamic boarding school, who is accused of raping 13 school girls between 2016 and 2021, sits during his verdict trial at the district court in Bandung, West Java province, Indonesia February 15, 2022. REUTERS/Heru Asprihanto 

Police officers stand guard during the verdict trial against Herry Wirawan (36), a former teacher and founder of an Islamic boarding school, who is accused of raping 13 school girls between 2016 and 2021, at the district court in Bandung, West Java province, Indonesia February 15, 2022. REUTERS/Heru Asprihanto 

A prosecutor gestures during the verdict trial against Herry Wirawan (36), a former teacher and founder of an Islamic boarding school, who is accused of raping 13 school girls between 2016 and 2021, at the district court in Bandung, West Java province, Indonesia February 15, 2022. REUTERS/Heru Asprihanto 

Hamsters for sale are pictured at a display window on the Gasibu street market in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

People wearing protective masks shop for burgers at the Gasibu street market amid of the Coronavirus disease (COVID-19) pandemic in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

People wearing protective masks shop at the Gasibu street market amid of the Coronavirus disease (COVID-19) pandemic in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

Women wearing protective masks shop for clothes at the Gasibu street market amid of the Coronavirus disease (COVID-19) pandemic in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

Man wearing protective mask carries a child as he shops at the Gasibu street market amid of the Coronavirus disease (COVID-19) pandemic in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

People wearing protective masks shop at the Gasibu street market amid of the Coronavirus disease (COVID-19) pandemic in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

Women wearing protective masks shop at the Gasibu street market amid of the Coronavirus disease (COVID-19) pandemic in Bandung, West Java province, Indonesia, October 31, 2021. REUTERS/Willy Kurniawan 

An aerial view shows domestic waste floating on the stream of the Citarum river in Bandung, Indonesia, March 15, 2021. The government has pledged to clean the Citarum river, considered among the world's most polluted, and make the water there drinkable by 2025, but household and industrial waste have continued to flow in its stream. Picture taken with a drone. REUTERS/Willy Kurniawan SEARCH "GLOBAL WATER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

A woman wearing a protective mask walks at a park during a rainy day following the coronavirus disease (COVID-19) outbreak in Bandung, West Java province, Indonesia, November 22, 2020. REUTERS/Willy Kurniawan 

A kitchen staff member wearing a protective mask prepares food at a restaurant following the coronavirus disease (COVID-19) outbreak in Bandung, West Java province, Indonesia, November 22, 2020. REUTERS/Willy Kurniawan 

Healthcare workers do a simulation for coronavirus vaccine clinical trials next week at the Faculty of Medicine at Padjadjaran University amid the COVID-19 pandemic in Bandung, Indonesia, August 6, 2020. REUTERS/Ajeng Dinar Ulfiana 

A healthcare worker checks the tension of a volunteer during a simulation for coronavirus vaccine clinical trials next week at the Faculty of Medicine at Padjadjaran University amid the COVID-19 pandemic in Bandung, Indonesia, August 6, 2020. REUTERS/Ajeng Dinar Ulfiana 

Fitri, a 19-year-old Sumatran tiger, is seen at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana 

Ojon, a 24-year-old Sumatran orangutan, is seen at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana 

Fauzan Dzulfikar, 22, gives meat donations at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana 

A worker wears a protective mask as he sweeps a pelicans' enclosure at a zoo, amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana 

Workers carry fruits and vegetables for animals before distributing the food at the zoo, amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana 

Raja, a 17-year-old African lion, is seen at a zoo amid the coronavirus disease (COVID-19) outbreak in Bandung, West Java Province, Indonesia, May 18, 2020. Picture taken May 18, 2020. REUTERS/Ajeng Dinar Ulfiana 

Volunteers prepare parts of "Vent-I", an innovation ventilator machine focused on Continuous Positive Airway Pressure (CPAP), commonly used in obstructive sleep apnea treatment, for coronavirus disease (COVID-19) patients, at their workshop in Bandung, West Java province, Indonesia, May 5, 2020. Picture taken May 5, 2020. REUTERS/Willy Kurniawan 

Workers prepare covers for "Vent-I", a ventilator machine focused on Continuous Positive Airway Pressure (CPAP), commonly used in obstructive sleep apnea treatment for coronavirus disease (COVID-19) patients, at metal forming workshop owned by PT Dirgantara Indonesia in Bandung, West Java province, Indonesia, May 5, 2020. Picture taken May 5, 2020. REUTERS/Willy Kurniawan 

Syarif Hidayat, a 57-year-old researcher and lecturer, poses for pictures next to "Vent-I", an innovation ventilator machine focused on Continuous Positive Airway Pressure (CPAP), commonly used in obstructive sleep apnea treatment, for coronavirus disease (COVID-19) patients, at their workshop in Bandung, West Java province, Indonesia, May 5, 2020. Picture taken May 5, 2020. REUTERS/Willy Kurniawan 

Pumps for "Vent-I" ventilator machines, are seen on a table for quality control checking at a workshop in Bandung, West Java province, Indonesia, May 5, 2020. Picture taken May 5, 2020. REUTERS/Willy Kurniawan 

Muhammad Ridlo Akbar, Director of Production PT Dirgantara Indonesia, walks as he supervises an assembling-simulation for "Vent-I", a ventilator machine focused on Continuous Positive Airway Pressure (CPAP), commonly used in obstructive sleep apnea treatment, for coronavirus disease (COVID-19) patients, at the workshop in Bandung, West Java province, Indonesia, May 5, 2020. Picture taken May 5, 2020. REUTERS/Willy Kurniawan 

Syarif Hidayat, a 57-year-old researcher and lecturer, give a brief to volunteers for assembling "Vent-I", an innovation ventilator machine focused on Continuous Positive Airway Pressure (CPAP), commonly used in obstructive sleep apnea treatment, for coronavirus disease (COVID-19) patients, at their workshop in Bandung, West Java province, Indonesia, May 5, 2020. Picture taken May 5, 2020. REUTERS/Willy Kurniawan