🌐EnglishEnglishPortuguêsไทยEntityQ7738879· pop 5· linked from 168 articlesThe Hardest DayWorld War II air battle part of the greater Battle of BritainConnectionsGerman invasion of BelgiumEntityair supremacyEntityCategoriesAerial operations and battles of World War II involving GermanyAerial operations and battles of World War II involving the United KingdomAttacks on military installations in 1940Attacks on military installations in EnglandAugust 1940 in the United KingdomBattle of Britain