Mozambique

The flag of Mozambique emoji shows three horizontal stripes of green, black, and yellow, with a red triangle on the hoist side containing a yellow star with a book, hoe, and AK-47. On some systems, it is displayed as a flag, while on others, it may appear as letters MZ. If someone sends you a 🇲🇿 emoji, they are referring to the country of Mozambique.