M109A7 Paladin 155mm Artillery System, United States of America

The M109A7 Paladin 155mm Self-propelled howitzer  being manufactured by BAE Systems is a significant upgrade to the combat-proven M109A6 Paladin cannon artillery system. The enhanced artillery system will offer key fire-support for a variety of potential combat missions conducted by the US Army's Armored Brigade Combat Teams (ABCTs) in conventional, hybrid, irregular and counterinsurgency combat environments. Formerly this system was known as M109A6 PIM or Paladin Integrated Management. The first prototype was revealed in 2007.

PT-91 Twardy Main Battle Tank, Poland

The PT-91 Twardy ("hard","tough" or "resilient") is a Polish main battle tank designed by Obrum and manufactured by Bumar Labedy, Poland, to meet the requirements of the Polish and Malaysian Army. It is derived from the T-72M1 battle tank currently in service with the Polish Army.
The PT-91 was designed at the OBRUM (OBRUM for Ośrodek Badawczo-Rozwojowy Urządzeń Mechanicznych – Polish for Research and Development Centre for Mechanical Appliances) and is produced by the Bumar Łabędy company – part of Polish military consortium – Bumar Group.

M-95 Degman Main Battle Tank, Croatia

The M-95 Degman is a main battle tank (MBT) developed by the Đuro Đaković specijalna vozila, a Croatian manufacturer of armoured combat vehicles. It is a modernization of the Yugoslav M-84 tank, which is, in turn, a variant of the Soviet T-72. The Đuro Đaković factory is best known for its principal role in the production of M-84 in the Yugoslav era.Those M-84 tanks that are upgraded to M-95 are designated as M-84D.
The M-95 was developed in 2003 to meet the requirements of the Croatian Army. It was expected to enter production after completion of M-84 production cycle.

Challenger 2 Main Battle Tank, United Kingdom

Challenger 2 is an advanced main battle tank built by the British company Vickers Defence Systems (now known as BAE Systems Land & Armaments). Challenger 2 is in service with the British Army and with the Royal Army of Oman.The Challenger 2 is an extensive redesign of the Challenger 1. Although the hull and automotive components seem similar, they are of a newer design and build than those of the Challenger 1 and only around 3% of components are interchangeable. The tank's drive system provides a 550 km range, with a maximum road speed of 59 km/h. It has a four-man crew.
The Challenger 2 is considered to be one of the best protected tanks in the world. The turret and hull are protected with second generation Chobham armour (also known as Dorchester).

McDonnell Douglas AV-8B Harrier II Fighter and Attack Aircraft, United States of America

The McDonnell Douglas (now Boeing) AV-8B Harrier II, manufactured by BAE SYSTEMS and Boeing, is a single-engine ground-attack aircraft that constitutes the second generation of the Harrier Jump Jet family. Capable of vertical or short takeoff and landing (V/STOL), the aircraft was designed in the late 1970s as an Anglo-American development of the British Hawker Siddeley Harrier, the first operational V/STOL aircraft.

McDonnell Douglas F-15 Eagle Air Superiority Fighter,United States of America

The McDonnell Douglas F-15 Eagle is an American Mach 2.5-class twin-engine fighter, all-weather tactical fighter aircraft designed by McDonnell Douglas (now Boeing) to gain and maintain air supremacy in aerial combat. It is among the most successful modern fighters, with over 100 victories and no losses in aerial combat, with the majority of the kills scored by the Israeli Air Force.
Forseeing the need to replace its fleet of F-4 Phantoms, the US Air Force issued the FX requirement for a long-range air superiority fighter in 1965.

Northrop Grumman B-2 Spirit Stealth Bomber, United States of America

The Northrop (later Northrop Grumman) B-2 Spirit, also known as the Stealth Bomber, is an American low-observable, strategic, long-range, heavy bomber capable of penetrating sophisticated and dense air-defence shields.The bomber can deploy both conventional and thermonuclear weapons, such as eighty 500 lb (230 kg)-class (Mk 82) JDAM Global Positioning System-guided bombs, or sixteen 2,400 lb (1,100 kg) B83 nuclear bombs.It is capable of all-altitude attack missions up to 50,000ft, with a range of more than 6,000nm unrefuelled and over 10,000nm with one refuelling, giving it the ability to fly to any point in the world within hours.
Its distinctive profile comes from the unique 'flying wing' construction. The leading edges of the wings are angled at 33° and the trailing edge has a double-W shape.

Boeing B-52 Stratofortress Long-Range Multirole Bomber, United States of America

The Boeing B-52 Stratofortress is a long-range, subsonic, jet-powered strategic bomber, heavy bomber designed and built by Boeing Company (Boeing Military Airplane Co.). It has been operated by the United States Air Force (USAF) since the 1950s. 
The B-52 began life in 1948 as a replacement for the B-50 Superfortress and eventually the B-36 Peacemaker bombers.