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  2. Attack of the Dead Men - Wikipedia

    en.wikipedia.org/wiki/Attack_of_the_Dead_Men

    The Attack of the Dead Men, or the Battle of Osowiec Fortress, was a battle of World War I that took place at Osowiec Fortress (now northeastern Poland), on August 6, 1915. The incident received its grim name from the bloodied, corpse-like appearance of the Russian combatants after they were bombarded with a mixture of poison gases , chlorine ...

  3. Chemical weapons in World War I - Wikipedia

    en.wikipedia.org/wiki/Chemical_weapons_in_World...

    British emplacement after German gas attack (probably phosgene) It quickly became evident that the men who stayed in their places suffered less than those who ran away, as any movement worsened the effects of the gas, and that those who stood up on the fire step suffered less—indeed they often escaped any serious effects—than those who lay down or sat at the bottom of a trench.

  4. German phosgene attack of 19 December 1915 - Wikipedia

    en.wikipedia.org/wiki/German_phosgene_attack_of...

    In late October 1915, Oberste Heeresleitung (OHL, German army high command) accepted a proposal from the 4th Army (Generaloberst Albrecht, Duke of Württemberg) for a gas attack east of Ypres and a specialist Gas Pioneer regiment was provided. The mixture of chlorine and phosgene was to be used against British troops for the first time.

  5. List of chemical warfare agents - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_warfare...

    A chemical weapon agent (CWA), or chemical warfare agent, is a chemical substance whose toxic properties are meant to kill, injure or incapacitate human beings.About 70 different chemicals have been used or stockpiled as chemical weapon agents during the 20th century, although the Organisation for the Prohibition of Chemical Weapons (OPCW) has an online database listing 35,942 chemicals which ...

  6. Category:Attacks on castles - Wikipedia

    en.wikipedia.org/wiki/Category:Attacks_on_castles

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  7. Alleged spy ‘did not know’ target had exposed link to ...

    www.aol.com/alleged-spy-did-not-know-174439312.html

    An alleged spy has told jurors she did not know a man she was tasked to follow across Europe was a “good person” who had uncovered Russian links to the Salisbury attack.

  8. List of highly toxic gases - Wikipedia

    en.wikipedia.org/wiki/List_of_highly_toxic_gases

    Highly Toxic: a gas that has a LC 50 in air of 200 ppm or less. [2] NFPA 704: Materials that, under emergency conditions, can cause serious or permanent injury are given a Health Hazard rating of 3. Their acute inhalation toxicity corresponds to those vapors or gases having LC 50 values greater than 1,000 ppm but less than or equal to 3,000 ppm ...

  9. Early thermal weapons - Wikipedia

    en.wikipedia.org/wiki/Early_thermal_weapons

    The Siege and Destruction of Jerusalem by the Romans Under the Command of Titus, A.D. 70, by David Roberts (1850), shows the city burning. Early thermal weapons, which used heat or burning action to destroy or damage enemy personnel, fortifications or territories, were employed in warfare during the classical and medieval periods (approximately the 8th century BC until the mid-16th century AD).