The SAAB-105G was a Swedish twin engine jet trainer that could also serve in a role of light attack and reconnaissance aircraft. The aircraft itself entered service in 1967 to replace the ageing fleet of de Havilland Vampires used until then. The SAAB-105G was a modification of the SAAB-105XT export demonstrator of the SK 60B powered by General Electric J85 turbojets instead of the Turbomeca Aubisque, and featuring new avionics, precision navigation/attack system, and modified wing. One example was built.

Introduced in Update "Hot Tracks", the SAAB-105G is similar to the SAAB-105OE. The main difference between the two is in the suspended armament, where the SAAB-105G is able to carry various free-fall bombs and unguided rockets, while the SAAB-105OE is able to carry Rb05A MCLOS missiles and unable to carry bombs. In terms of flying characteristics, the plane is quite manoeuvrable, although not very fast with poor acceleration due to its turbofan engines.