MilSim

MilSim, an abbreviation of military simulation, refers to live-acted simulation of armed conflict scenarios conducted by civilians for entertainment, sporting, or nostalgic purposes. It has been described as both a form of "extreme sport" and as historical reenactment. MilSim includes activities that strive to provide an experience of combat, simulate battlefield missions, or replicate military service-style training. The training is simulated because participants engage in mock scenarios and do not actually engage in real conflicts or use real weaponry. There are several forms of MilSim: physical shooting sports (e.g. airsoft, paintball, or laser tag) with an emphasis on realism based on military scenarios and team tactics; historical reenactment of famous battles; stylistic imitations of a specific military era or focus, such as cosplaying; and military-themed e-sports (e.g. video games). Airsoft guns are used commonly in MilSim due to their cosmetic realism, satisfactory external ballistics, compatibility with genuine firearm accessories, and inexpensive ammunition. Alternatively, mock weapons which fire blanks and blank guns may be used to add immersion in events such as MilSim West. Gel ball blasters are also used by MilSim players who live in countries where airsoft guns are either restricted or banned by law. Events can span between historical or imaginary battles, law enforcement-style CQC engagements, or freestyle urban/jungle warfare-themed light infantry skirmishes. Large events usually have rigid requirements for entry, and can last several days without leaving the playfield. The experience often includes camping, food preparation, transportation, and other military logistics. MilSim differs from the sports of airsoft or paintball - though all rely on tactics and marksmanship, MilSim has a focus on authenticity to real-world military doctrines. There are often fireteams with designated roles, such as simulated combat medics and support gunners. Loosely originating in Japan in the 1980s, MilSim events are now bolstered by an active Internet scene.