Military

Gas Grenade
Gekko (MGS4)
Genome Soldier
Ghillie Suit
Green-Collar (MGS4)
Gulf War Syndrome
Gunplay
Gustava's Broach
HALO Drop
Hang Glider
Haven Soldiers (Haven Troopers) (MGS4)
High Altitude Nuclear Explosion
High-Frequency Blade
ICBM
ICBMG
ID Gun (MGS4)
IDS (MGS4)
Infinity Bandanna
Infinity Bowie Knife
IRBM