Puma AIFV Tracked Armoured Infantry Fighting Vehicle, Germany

The Puma is a German infantry fighting vehicle (Schützenpanzer or short SPz) developed by  PSM Projekt System Management, a joint venture of Krauss-Maffei Wegmann and Rheinmetall Landsysteme.The Puma programme was formerly known as the Igel and the Neuer Schuetzenpanzer (NsPz). The Puma was designed to replace the aging Marder IFVs currently in service with the Bundeswehr.

M1128 Stryker Mobile Gun System,United States of America

The M1128 Stryker Mobile Gun System is an eight-wheeled armored car of the Stryker armored fighting vehicle family, mounting a 105 mm tank gun, based on the Canadian LAV III light-armored vehicle manufactured by General Dynamics Canada. It is in service with the United States and was also being considered for adoption by several other countries.It was designed to provide direct fire support for infantry units.

2S35 Koalitsiya-SV Self-Propelled Howitzer,Russia

The 2S35 Koalitsiya-SV (Russian: 2С35 Коалиция-СВ) is a new generation of Russian-made self-propelled tracked howitzer based on the 2S19 chassis fitted with a new turret. It is a successor to the 2S19 Msta-S. It is also intended to replace ageing Russian 152-mm artillery systems. 
The 2S35 was originally designed as a variant of the 2S19 Msta, consisting of a 2S19 chassis with modified turret, fitted with an over-and-under dual autoloaded 152mm howitzer.
The first demonstrator was completed in 2006.