+The **6B4** was an early form of [Body Armor](/wiki/body-armor) developed by the [Soviet Military](/wiki/soviet-military). Introduced in the late 1970s, it provided initial ballistic protection for ground troops, marking a significant step in personal combat defense.
+## See also
+- [Military Gear](/wiki/military-gear)
+- [Personal Protection](/wiki/personal-protection)
+- [Combat Vest](/wiki/combat-vest)
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