An Israeli artillery gun fires a shell into Lebanon on the Israeli side of the Israel Lebanon border on August 6, 2021. The militant Hezbollah group said it fired rockets near Israeli positions close to the Lebanese border, calling it retaliation for Israeli airstrikes on southern Lebanon a day earlier. (Photo by Gil Eliyahu/Reuters)





In this photo released by Russian Defense Ministry Press Service, one Russian Tu-22M3 long-range bomber rolls preparing for its takeoff at the Termez firing range in Uzbekistan, Friday, August 6, 2021. On Friday, Russian and Uzbek troops wrapped up joint war games involving 1,500 troops and 200 military vehicles who practiced action to destroy militants. The maneuvers featured Russian Tu-22M3 long-range bombers hitting mock targets representing militant camps at the Termez firing range in Uzbekistan. (Photo by Russian Defense Ministry Press Service via AP Photo)





Georgia's army servicemen take part in the multinational military exercise “Agile Spirit 2021” at Orpolo firing range, Georgia on August 6, 2021. (Photo by Irakli Gedenidze/Reuters)





Rescuers carry an injured passenger on stretcher at Soshigaya Okura Station after stabbing on a commuter train, in Tokyo Friday night, August 6, 2021. A man with a knife attacked 10 passengers on a commuter train in Tokyo on Friday and was arrested by police after fleeing, fire department officials and news reports said. (Photo by Kyodo News via AP Photo)





Colombia's Foreign Minister Marta Lucia Ramirez, left, and Panama's Foreign Minister Erika Mouynes, talk during a press conference after a private meeting in Meteti, Darien province, Panama, near the border with Colombia, Friday, August 6, 2021. The foreign ministers met to discuss how to handle a surge in migration through the Darian jungle. (Photo by Arnulfo Franco/AP Photo)





A migrant is taken to an ambulance on a stretcher after disembarking from a Spanish coast guard vessel, in the port of Arguineguin, on the island of Gran Canaria, Spain August 5, 2021. (Photo by Borja Suarez/Reuters)





Wind-driven flames shoot horizontally out of the windshield of a car on fire at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. (Photo by Fred Greaves/Reuters)





This photo shows homes destroyed by the Dixie Fire line central Greenville on Thursday, August 5, 2021, in Plumas County, Calif. (Photo by Noah Berger/AP Photo)





A man looks towards a wildfire burning a forest area north of Athens, Greece on August 5, 2021. (Photo by Costas Baltas/Reuters)





Firefighters try to put out a wildfire in the north of Athens, Greece, on August 5, 2021. Firefighting forces are battling relentlessly to contain the fires that sprung up across Greece. Wildfires in the north of Athens leapt back to life on Thursday as Greece also faces flare-ups on the island of Evia, in Ancient Olympia in the northwestern Peloponnese and in other parts of the country. (Photo by Chine Nouvelle/SIPA Press/Rex Features/Shutterstock)





People embark a ferry during an evacuation from Kochyli beach as wildfire approaches near Limni village on the island of Evia, about 160 kilometers (100 miles) north of Athens, Greece, Friday, August 6, 2021. Thousands of people fled wildfires burning out of control in Greece and Turkey on Friday, including a major blaze just north of the Greek capital of Athens that claimed one life, as a protracted heat wave left forests tinder-dry and flames threatened populated areas and electricity installations. (Photo by Thodoris Nikolaou/AP Photo)





A dog sits inside a car as wildfire burns in Agios Stefanos, in northern Athens, Greece, Friday, August 6, 2021. Thousands of people have fled wildfires burning out of control in Greece and Turkey, including a major blaze just north of the Greek capital of Athens that left one person dead. (Photo by Petros Karadjias/AP Photo)





Firefighters are resting at the side of the Athens- Lamia national highway in Afidnes area, near Athens, Greece, 06 August 2021. The fires in Attica continued to blaze uncontrollably on Friday, along all three fronts that formed during the night – at the side of the Athens-Lamia national highway toward Kapandriti, on the foothills of Parnitha in Afidnes and in Ippokratios Politia where both homes and businesses were burned. Another major problem caused by the fires is the thick smoke that has blanketed the Attica sky, creating a stifling atmosphere. Among the forces fighting the flames are 83 fire-fighters sent from France, who arrived in Greece on 06 August. The situation, already extremely difficult, is expected to get worse during the day as wind intensity picks up and starts to fan the flames. (Photo by Alexander Beltes/EPA/EFE)





A volunteer tries to extinguish a wildfire near Ikizce, a village in Mugla province, Turkey, August 6, 2021. (Photo by Umit Bektas/Reuters)





This picture shows flames rising from a forest burning in Akcayaka village in Milas area of the Mugla province, on August 6, 2021. In Turkey, at least eight people have been killed and dozens more hospitalised as the country struggles against its deadliest wildfires in decades. (Photo by Yasin Akgul/AFP Photo)





A helicopter drops water on a wildfire on an area near the village of Ikizce, in the Mugla province, on August 6, 2021. (Photo by Yasin Akgul/AFP Photo)





A woman receives a shot of the Pfizer COVID-19 vaccine at a drive-thru vaccination site during a stricter lockdown in Manila, Philippines on Friday. August 6, 2021. Thousands of people jammed coronavirus vaccination centers in the Philippine capital, defying social distancing restrictions, after false news spread that unvaccinated residents would be deprived of cash aid or barred from leaving home during a two-week lockdown that started Friday. (Photo by Basilio Sepe/AP Photo)





Two women walk along Oxford Street while wearing a face masks against the coronavirus in London, Friday, August 6, 2021. The number of covid positive tests for August 5, the latest available figure show the United Kingdom had just over 30,000 confirmed infections. (Photo by Alastair Grant/AP Photo)





People line up with their cars to get vaccinated at the first drive-through COVID-19 vaccination facility in Karachi, Pakistan, 06 August 2021. Federal Planning Development and Special Initiatives Minister Asad Umar announced that the authorities aime to inoculate 70 million people by the end of 2021. (Photo by Rehan Khan/EPA/EFE)





Tourists have their “green pass” checked by keepers at the entrance of the Vatican Museums, Friday, August 6, 2021. The so-called Green Pass, required from Friday to access indoor dining, theaters, indoor swimming pools, gyms, museums and other gathering places is granted to anyone with at least one dose of vaccine in the last nine months, who has recovered from COVID-19 in the last six months or tested negative in the previous 48 hours. (Photo by Riccardo De Luca/AP Photo)





A medical worker wears protective clothing while performing a nucleic acid test on a client from behind glass at a small private testing site on August 6, 2021 in Beijing, China. While cases still remain relatively low compared to many countries, China is battling its worst COVID-19 outbreak in months after workers in the arrivals area at Nanjing International Airport were infected with the highly contagious Delta variant and it has since spread to dozens of cities in at least 18 provinces. (Photo by Kevin Frayer/Getty Images)