The Type 39 / Song Class Attack Submarine, China

The Type 039 submarine (NATO reporting name: Song-class) is a class of diesel-electric submarines of the People's Liberation Army Navy. The class is the first to be fully developed within China and also the first Chinese submarine to use the modern teardrop hull shape.
The Type 039 / Song Class attack submarine was built by Wuhan Shipyard (Wuchang Shipyard) for the People's Liberation Army Navy (PLAN) of China. It was the first indigenously built submarine of China. The class is preceded by Type 035 (Ming Class) and succeeded by Type 041 (Yuan Class) submarines.

Type 093 Shang-class Nuclear Attack Submarine

The Type 093 (NATO designation Shang class) nuclear-powered attack submarine was developed since the mid-1980s under high secrecy. It is a successor to the Type 091 (Western designation Han class).
Development progress was slow due to enormous technical difficulties, including nuclear reactor and onboard weapon systems. It is speculated that development of the Shang class was assisted by Russian Rubin Central Design Bureau, one of the main Russian centers of submarine design.

NSSN Virginia Class Attack Submarine

The Virginia Class new attack submarine is an advanced stealth multimission nuclear-powered submarine for deep ocean anti-submarine warfare and littoral (shallow water) operations.
The Virginia class, also known as the SSN-774 class, is a class of nuclear-powered fast attack submarines (hull classification symbol SSN) in service with the United States Navy. They were conceived as a less expensive alternative to the Seawolf-class attack submarines, designed during the Cold War era, and they are planned to replace the older of the Los Angeles-class submarine, twenty-one of which have already been decommissioned (from a total of 62 built). The class was developed under the codename Centurion, renamed to NSSN (New SSN) later on. The "Centurion Study" was initiated in February 1991. Virginia-class submarines will be acquired through 2043, and are expected to remain in service past 2060. Based on recent updates to the designs, some of the Virginia-class submarines are expected to still be in service in 2070.

Merkava 4 Main Battle Tank, Israel

Learning tank warfare the hard way
Since the war of 1956, Isräel learned how to deal against far superior forces with limited resources and astonished the world with its fast, daring tactics and unexpected victories. The country forged in fifty years, with limited foreign assistance, a powerful, modern defence force. The armoured symbol of which is the Merkava, a reference to the ancient war chariots of the days of King Solomon.

T-90S Main Battle Tank, Russia

Derived from the T-72, the GPO Uralvagonzavod T-90 main battle tank is the most modern tank in the Russian Army's arsenal. The successor to T-72BM, the T-90 uses the gun and 1G46 gunner sights from T-80U, a new engine, and thermal sights. Protective measures include Kontakt-5 ERA, laser warning receivers, and the SHTORA infrared ATGM jamming system.

Gerald R Ford Class (CVN 78/79) – US Navy CVN 21 Future Carrier Programme, United States of America

In January 2007, the US Navy announced that the new class would be called the Gerald R Ford Class.
Gerald R. Ford class (or Ford class, previously known as CVN-21 class) is a class of supercarriers currently being built to replace some of the United States Navy's existing Nimitz-class carriers beginning in 2016 when CVN-78 is delivered to the U.S. Navy. The new vessels will have a hull similar to the Nimitz carriers, but will introduce technologies developed since the initial design of the previous class (such as the Electromagnetic Aircraft Launch System), as well as other design features intended to improve efficiency and operating costs, including reduced crew requirement. The first ship of the class, USS Gerald R. Ford, has hull number CVN-78.

A330-200 MRTT Future Strategic Tanker Aircraft (FSTA), United Kingdom

In January 2004, the UK Ministry of Defence (MoD) announced the selection of the AirTanker consortium under a private finance initiative arrangement to provide air-to-air refuelling services for the UK's Army, Navy and Air Force.
The tanker transporters will replace the RAF's fleet of 26 VC-10 and Tristar tanker aircraft which are approaching the end of their operational life.

IL-78 Midas Air-to-Air Refuelling / Transport Aircraft, Russia

Design and development
IL-78 Midas from 203rd Guards Air Refuelling Regiment
The Il-76 tanker was conceived as long ago as 1968, but the transferable fuel load for the initial version was only 10 tonnes, which was insufficient, so development was shelved. When the higher performance Il-76 became available the tanker project was restarted in 1982 as the Il-78.