Mezue ahịrịokwu na-esonụ: Ebe e wusiri ike na Metz nyere ụfọdụ n'ime ogologo egbe 100mm ha iji dochie obere egbe 100mm na Thionville mgbe France kwalitere mpaghara Thionville iji kwado mgbidi Maginot Line na mpaghara ahụ. Fort Jeanne d'Arc bụ isi ụlọ ọrụ ndị agha nke atọ nke France na 1940. N'oge Agha nke France, ndị agha German gbara mpaghara Metz gburugburu ma gbaa ya gburugburu, ebe Maginot na ebe ndị ọzọ e wusiri ike na-ahụ obere ihe tupu ndị agha Germany.
Nkwụsị Agha nke 1940.