Wounded man receives treatment at a field hospital in opposition-controlled Muadamiyat al-Sham region in Damascus, Syria on December 23, 2015 after a...
Stereoscopic image of British troops in a trench during a gas attack, World War I, 1918. The original caption reads: 'In the thick of a gas attack;...第一次世界大戰
Ship waits to enter the Italian port of Gioia Tauro, in the southern region of Calabria on February 4, 2014. Italy approved its southern port as the...
Gas Alarm!, Loos, France, World War I, c1915-c1918. On 22 April 1915, during the Second Battle of Ypres, the Germans released 168 tons of chlorine...氣體, 第一次世界大戰, 防毒面具
Gas protection, France, World War I, 1915. French troops in a trench wearing rudimentary facemasks and goggles. On 22 April 1915 the Germans released...第一次世界大戰, 戰壕, 阿爾及利亞
British soldiers advancing under cover of gas and smoke, France, World War I, 1916. A break in the German lines is made through to Serre and Thiepval...第一次世界大戰, 法國, 防毒面具
Infantry fitted with the latest gas marks and steel helmets, World War I, 1915-1918. The Germans were the first to make use of poison gas on the...第一次世界大戰
Sign in wartime France, warning that anti-gas precautions should be taken when passing beyond this point.第一次世界大戰
Gas shell exploding. Gas used to be released directly from cylinders, but this method was replaced by shells in 1916.
French troops wearing an early form of gas mask in the trenches during the 2nd Battle of Ypres.第一次世界大戰, 法國, 法國文化
Nurses wearing gas masks attend to a patient, during a gas attack demonstration held at Toynbee hall, London, by the St John Ambulance Brigade.英國
Marine carrying a light flame-thrower and wearing experimental clothing designed to protect against atomic, biological and chemical warfare . He is...化學品
German naval gun crew, wearing anti-flash masks, tunics and gloves designed protect against cordite burns and poisonous fumes.德國文化, 德國
Gas-masked men of the British Machine Gun Corps with a Vickers machine gun during the first battle of the Somme.第一次世界大戰, 防護口罩
Syrian families gather at the cemetery in Zamalka, Eastern Ghouta, near Damascus, Syria, on August 21 to offer prayers at the graves of relatives...
Victims of the chemical weapons attack carried out by ousted Baath regime forces, who require medical treatment, are unable to continue their care...
German regimental chemist with his assistants manufacturing poison gas whilst a Russian prisoner is employed in the makeshift laboratory during World...
October 2025, Lower Saxony, Munster: Employees of GEKA check a container during a demonstration under full protection, as it is also used for the...
October 2025, Lower Saxony, Munster: A crate of poison gas grenades from the Dethlingen pond, which have already been rendered harmless, is on the...
Television journalist reports from a demonstration outside of an immigration processing center as federal law enforcement agents use chemical weapons...ICE - US Homeland Security, 美國, 出入境
People take part in a march from Gabun to Zamalka to mark the anniversary of chemical attacks in Syria's Eastern Ghouta region, on August 21, 2025....
Syrians gather during a silent memorial ceremony to commemorate the victims of the chemical weapons attack carried out by ousted Assad regime forces...
View of the facility, which was once used by the ousted Baath regime to store chemical weapons, located on a high hill and there are high piles of...
Army soldiers take part in a drill simulating a chemical weapon attack, during the US Army Europe and Africa Best Squad Competition at the US...
Two soldiers wearing respirators to protect them from poison gas during WWI. From The Pageant of the Century, published 1934.氣體
Smoke rises as the Palestinian Foreign Ministry claimed that Israel used phosphorus bombs in its attacks on populated areas in Gaza City, Gaza on...白磷彈, 以色列, 以色列軍隊
Syria Civil Defence members light candles to commemorate 10th anniversary of the Ghouta chemical attack, in Idlib, Syria on August 20, 2023. The...暴力
Masked member of Echo Company/1st Batallion/1st Infantry Regiment carries his weapon as he walks back to the rest of his company after practicing...美國
Robb Flynn of Machine Head performing with the members of Biohazard; Billy Graziadei, Scott Roberts and Bobby Hambel. Live onstage at the Metal...
South Korean soldiers take part in a chemical weapons drill during a military exercise in Seoul on July 28, 2010. A full-scale US and South Korean...
Undated file picture shows Chemical 500 pound aerial bombs filled with chemical warfare agents awaiting destruction by UNSCOM inspectors in charge of...
Undated file picture shows UNSCOM inspectors in charge of disarming Iraq loading pits with Iraqi 122mm rockets filled with the chemical nerve agent...
Biolab assistant perform research on a dummy in a biological laboratory at a military facility in Moscow, March 4, 1999. The Russian military is...俄羅斯
Biolab assistant, wearing special "antybelok" clothes, steps out from a biological laboratory at a military facility after finishing his research in...俄羅斯, 實驗室, 莫斯科
Staff of the Japanese army's covert biological and chemical warfare establishment, Unit 731, conducting an experiment on a live prisoner in Northeast...731部隊, 日本, 犯罪
Unit 731 was a covert biological and chemical warfare research and development unit of the Imperial Japanese Army that undertook lethal human...
An undated file picture shows UNSCOM inspectors in charge of disarming Iraq, preparing to destroy Iraqi 122 mm rockets filled with the chemical nerve...
Boca Raton Fire Rescue personnel help decontaminate a FBI agent at the American Media Inc. Building after a suspected anthrax attack October 13, 2001...
An Iranian clergyman wearing a turban and gas mask , stands next to a member of the Basiji in a chemical warfare suit, at the site of a chemical...伊朗
Emergency workers in protective suits search around John Baker House Sanctuary Supported Living after a major incident was declared when a man and...諾維喬克
Emergency workers in protective suits search around John Baker House Sanctuary Supported Living after a major incident was declared when a man and...
Emergency workers in protective suits search around John Baker House Sanctuary Supported Living after a major incident was declared when a man and...諾維喬克
