Argentina's National Atomic Energy Commission and Brazil's National Nuclear Energy Commission have signed a memorandum of understanding which they say will strengthen their on-going collaboration in the area of peaceful uses of nuclear technology relating to their planned new research reactors.

Argentina's National Atomic Energy Commission and the French Alternative Energies & Atomic Energy Commission have signed a cooperation agreement on the peaceful use of nuclear technology and new energy technologies that expands on one signed in 2010.

South Korea's Hyundai Engineering & Construction has signed a series of agreements with Polish institutions and construction companies in an effort to tap into the country's nuclear power and infrastructure markets. The company is also establishing an office in Warsaw to create "a bridgehead" for entering other Eastern European markets.

The UK's National Nuclear Laboratory and the Japan Atomic Energy Agency have signed a memorandum of cooperation in the field of High Temperature Gas-cooled Reactors, as well as a memorandum for collaboration on the next stage of the UK HTGR Demonstration Reactor programme.

Swedish nuclear technical services provider Studsvik has signed a memorandum of understanding with small modular reactor project development company Kärnfull Next, which is investigating the possibility of constructing and operating SMRs on the Studsvik industrial site near Nyköping on Sweden's east coast.

A memorandum of understanding on cooperation and the exchange of information in nuclear regulatory matters has been signed between the Canadian Nuclear Safety Commission and the State Nuclear Regulatory Inspectorate of Ukraine.

The South African Nuclear Energy Corporation and Russia's TVEL have signed a memorandum of understanding to cooperate in the manufacture of nuclear fuel and its components.

Two more countries - Zimbabwe and Ethiopia - have signed agreements with Russia to cooperate on the peaceful use of nuclear technology on the sidelines of the Russia-Africa Economic and Humanitarian Forum, which has been taking place in St Petersburg.

The Republic of Burundi and Russia have signed a memorandum of cooperation on peaceful uses of nuclear technology. It was signed as the Russia-Africa Economic and Humanitarian Forum takes place in St Petersburg.

UK-based nuclear fusion company Tokamak Energy and Japan's Sumitomo Corporation have agreed to collaborate on the development, implementation and scaling-up of commercial fusion energy in Japan and worldwide.

Sweden's radioactive waste management company Svensk Kärnbränslehantering AB has signed a collaboration agreement with construction firm Skanska regarding the expansion of the existing SFR final repository for low and intermediate-level waste at Forsmark.

TerraPower and Centrus Energy Corp have signed a memorandum of understanding to significantly expand their collaboration aimed at establishing commercial-scale, US production capabilities for high-assay, low-enriched uranium to supply TerraPower's first-of-a-kind Natrium reactor and energy storage system.