Blue-water navy
The first Japanese post-WWII overseas naval air facility was established next to Djibouti-Ambouli International Airport; it supports a number of Lockheed P-3 Orion maritime patrol aircraft. It was then decided to operate F-35B fighters on board the Izumo-class, a development of the Hyūga-class, and by July 2021 JS Izumo had completed modifications for this purpose, followed by an operational test using the U.S. Marine Corps F-35B in October.
The Republic of Korea Navy also has ambitions to develop blue-water capabilities. In 2001, the South Korean President, Kim Dae-jung, announced plans to build a "Strategic Mobile Fleet". The plan includes the construction of up to three Dokdo-class amphibious assault ships, with a ski-jump for the operation of V/STOL jet fighters being considered for the second vessel currently under construction. On 3 December 2021 the National Assembly passed the budget to fund a fixed-wing aircraft carrier tentatively named CVX-class aircraft carrier capable of operating F35B, expected to enter operations possibly as early as 2033.
The Brazilian Navy is experiencing a "shift in maritime priorities" with ambitions of developing a blue-water navy. While the navy maintains a mix of capabilities enabling it to operate in the wider South Atlantic Ocean, the Brazilian government wishes to be recognized as "the leading maritime power in the Southern Hemisphere" and is seeking to develop a modern naval shipbuilding industry.
The Iranian Navy aims to develop blue-water capabilities: in July 2016, it announced plans to establish a presence in the Atlantic Ocean, and as of May 2021 has sent ships into the region.

See also: Maritime geography
Expeditionary warfare
Power projection

Footnotes: A. ^  Professor of International Politics, Adrian Hyde-Price, highlights that in the post-Cold War era both Britain and France have re-focused their attention "towards expeditionary warfare and power projection. Power projection has always been an element of British and French military thinking given their residual overseas interests, but it has now moved centre stage."
B. ^  Royal United Services Institute (Occasional Paper, September 2013): "As a permanent member of the UN Security Council, the independent ability to deploy a credible and powerful conventional force that enables access to most of the globe by sea is compelling. This force offers Britain the opportunity to commit political support in emerging crises to deter, prevent, coerce or – if necessary – destroy an aggressor, as envisaged in the UK's National Security Strategy (NSS)."
C. ^  The Royal Navy does not typically use the term blue-water navy, but rather the term expeditionary. "The Navy is always expeditionary and is able to deal with threats to our nation's interest at range."

References: 

External links: 
Description of the Falklands War (naval-history.net)
The Pacific War (pwencycl.kgbudge.com)