A sunny beach day turned into a nightmare after three people were killed by deadly mines that had washed ashore in the Black Sea resort area. The heartbreaking tragedy has left people shaken, and officials have issued a warning. Keep reading to know more.

Sea mines, or naval mines as some call them, are self-contained bombs placed into the water to destroy or disable both submarines and surface ships. Like antipersonnel or anti-tank mines, they're positioned in specific locations where enemy vessels might ...