How do cluster munitions and thermobaric bombs work?

Russia is accused of using these two types of weapons for international treaties in Ukraine, which it has never recognized.

Le Monde
Russia has never recognized using these two types of weapons, prohibited by the Geneva Convention, in the war it has been in Ukraine since February 24. However, the Ukrainian authorities and NGOs accuse without detour Moscow to use submunition weapons and thermobaric bombs in the territory of his neighbor. At the beginning of March, the US Ambassador to the UN, Linda Thomas-Greenfield, also insured that Russia intended to use these two types of weapons. How do they work? Why are they particularly devastating? Answers in infographics.

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