Eric Walker added Mortar carrier - Wikipedia to Mortar carriers

Eric Walker added a number of links to 2S4 Tyulpan, and added 2S4 Tyulpan to Mortar carriers and 1922 Soviet Union

Eric Walker added 2S4 Tyulpan and Mortar carrier - Wikipedia to Mortar carriers, and added Mortar carriers to Artillery

Eric Walker added a number of topics and a number of links to Artillery, and added Artillery to Long-range fires