U.S. Military Academy (USMA) cadets wear protective face masks as they fire an M119 105 mm Howitzer artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they gather during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they gather their gear after training on the water confidence course during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets march in formation during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they stand guard behind a live artillery weapon range during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they gather their gear following live artillery weapon firing during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they gather during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they gather their gear after training on the water confidence course during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

Weapons and helmets are seen atop the backpacks of U.S. Military Academy (USMA) cadets during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet wears a protective face mask while waiting to load a live 105 mm shell into an M119 105 mm Howitzer artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks while they wait to load live 105 mm shells into an M119 105 mm Howitzer artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they take instructions at a Call for Fire range during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they fire an M119 105 mm Howitzer artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they fire an M119 105 mm Howitzer artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they practice at a Call for Fire range during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks while sitting beneath camouflage netting as they take instruction at a Call for Fire range during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they fire live mortar shells from an artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

An instructor looks on (R) as a U.S. Military Academy (USMA) cadet throws a live hand grenade during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they fire live mortar shells from an artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they take instructions at a Call for Fire range during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar TPX IMAGES OF THE DAY

U.S. Military Academy (USMA) cadets wear protective face masks as they wait in a protected bunker building to take their turns throwing live hand grenades, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they fire live mortar shells from an artillery weapon during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they wait in a protected bunker building to take their turns throwing live hand grenades, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet lands in the water after leaping from the Slide for Life, on the water confidence course, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet falls to the water while leaping from the Slide for Life, on the water confidence course, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet rides the Slide for Life across a pond, part of the water confidence course during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar TPX IMAGES OF THE DAY

Military instructors look on as a U.S. Military Academy (USMA) cadet emerges from the water confidence course, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet lands in the water after leaping from the Slide for Life, on the water confidence course, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet hangs from a ropes course above a pond on the water confidence course, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadets work on the water confidence course during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

A U.S. Military Academy (USMA) cadet pulls himself across a ropes course above a pond on the water confidence course, during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

U.S. Military Academy (USMA) cadets wear protective face masks as they march a trail during tactical and physical training activities as part of Cadet Summer Training at West Point, New York, U.S., August 7, 2020. REUTERS/Mike Segar

Anthony Mmesoma Madu, an 11-year-old ballet dancer, poses during a rehearsal with other students at the Leap of Dance Academy in Lagos, Nigeria July 27, 2020. Picture taken July 27, 2020. REUTERS/Seun Sanni

Anthony Mmesoma Madu, an 11-year-old ballet dancer, poses during a rehearsal with other students at the Leap of Dance Academy in Lagos, Nigeria July 27, 2020. Picture taken July 27, 2020. REUTERS/Seun Sanni

Anthony Mmesoma Madu, an 11-year-old ballet dancer, poses during a rehearsal with other students at the Leap of Dance Academy in Lagos, Nigeria July 27, 2020. Picture taken July 27, 2020. REUTERS/Seun Sanni

Lateif Dickerson, Director and Chief Instructor for the New Jersey Firearms Academy, poses at the academy in Jersey City, New Jersey, U.S., July 23, 2020. Picture taken July 23, 2020. REUTERS/Shannon Stapleton

Lateif Dickerson, Director and Chief Instructor for the New Jersey Firearms Academy, poses at the academy in Jersey City, New Jersey, U.S., July 23, 2020. Picture taken July 23, 2020. REUTERS/Shannon Stapleton

Lateif Dickerson, Director and Chief Instructor for the New Jersey Firearms Academy, poses at the academy in Jersey City, New Jersey, U.S., July 23, 2020. Picture taken July 23, 2020. REUTERS/Shannon Stapleton

Pictures, plaques and manuals are seen for Lateif Dickerson, Director and Chief Instructor for the New Jersey Firearms Academy, in Jersey City, New Jersey, U.S., July 23, 2020. Picture taken July 23, 2020. REUTERS/Shannon Stapleton

Lateif Dickerson, Director and Chief Instructor for the New Jersey Firearms Academy, speaks to a man at the academy in Jersey City, New Jersey, U.S., July 23, 2020. Picture taken July 23, 2020. REUTERS/Shannon Stapleton

Plaques are seen for Lateif Dickerson, Director and Chief Instructor for the New Jersey Firearms Academy, in Jersey City, New Jersey, U.S., July 23, 2020. Picture taken July 23, 2020. REUTERS/Shannon Stapleton

Britain's Camilla, Duchess of Cornwall, talks to schoolchildren from the neighbouring Treverbyn Academy in the car park during the visit to Treverbyn in Cornwall, Britain July 21, 2020. Arthur Edwards/Pool via REUTERS

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice players during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice coach Patrick Vieira with the players during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice's Robson Bambu and Dante with teammates during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice coach Patrick Vieira with coaching staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice coach Patrick Vieira during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice players and staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice's Robson Bambu with teammates during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice's Robson Bambu with teammates during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice coach Patrick Vieira with coaching staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice players and staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice coach Patrick Vieira talks with the players during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice players and staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice players and staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice players and staff during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

Soccer Football - Ligue 1 - OGC Nice Training - OGC Nice Training And Academy Centre, Nice, France - July 2, 2020 OGC Nice coach Patrick Vieira with the players during training following the outbreak of the coronavirus disease (COVID-19) REUTERS/Eric Gaillard

A cadet removes a dollar banknote from a graduate's shoulder strap after a diploma ceremony at the Military Academy of Belarus, amid the coronavirus disease (COVID-19) outbreak in Minsk, Belarus June 27, 2020. REUTERS/Vasily Fedosenko

Graduates stand in line after receiving diplomas at the Military Academy of Belarus, amid the coronavirus disease (COVID-19) outbreak in Minsk, Belarus June 27, 2020. REUTERS/Vasily Fedosenko

A graduate receives a diploma at the Military Academy of Belarus, amid the coronavirus disease (COVID-19) outbreak in Minsk, Belarus June 27, 2020. REUTERS/Vasily Fedosenko