They perform their methods as special motorized, infantry-based reconnaissance units as they are equipped with LAV-25s to quickly penetrate enemy lines and locate and/or harass any enemy forces to determine their size, strengths, location, and any other pertinent information requested of the Marine commanders.
Its mission is to conduct reconnaissance, security and economy of force operations, and, within its capabilities, limited offensive or defensive operations that exploit the unit’s mobility and firepower.” (Marine Corps Warfighting Publication MCWP 3-14, page 1-1) LAR is not mechanized infantry.
MCWP 3-14 makes this clear (page 2-4): “The LAV should not be viewed as an infantry fighting vehicle or as an armored personnel carrier.
This vehicle is an armored reconnaissance vehicle that lacks sufficient armor protection and troop density to perform missions normally assigned to a mechanized infantry unit.” The LAR Battalions were formed from the remnants of the Scout (Tank) companies in Marine tank battalions that existed during World War II.
In 1983, the First Light Armored Vehicle Battalion (1stLAVB), was created at Marine Corps Air and Ground Combat Center (MCAGCC) Twentynine Palms, California.