Bulgaria will be the second European country to receive the newly built F-16 Block 70, with 16 fighters to be delivered as replacement for the MiG-29 fleet. Lockheed Martin announced that the first ...

The two aircraft, together with the rest of the first ferry cell, will arrive in Slovakia by mid-2024. Lockheed Martin announced the formal delivery of the first two newly built F-16s Block 70 for the ...

The lanthanide (4f) and actinide (5f) elements (collectively the “f-block”) comprise around a quarter of the periodic table, and many are essential to key aspects of modern life and society. These ...

The F-16V Block 70/72 “Viper” is described as every bit a revolution in the world of fighter aircraft as the flight of the original YF-16 prototype more than half a century ago was. The aircraft’s ...

Boeing has secured a three-year contract for 78 F/A-18E/F Block III Super Hornets, with a total contract value of approximately $4 billion. “Boeing will begin converting existing Block II Super ...

After years of expensive development, the first fully combat-capable Block IIIF F-35 stealth fighter are due to enter service in 2019. However, the Pentagon is already looking ahead to adding dozens ...

Summary: The Slovak Republic has initiated a new chapter in European air defense by acquiring its first two F-16 Block 70 aircraft, marking a significant step in its defense collaboration with the ...

The first F-16 Block 70 shortly after departing on its maiden flight on 24 January. As well as being a first for the wider programme, it also marked an important milestone for Bahrain, which is due to ...

Externally, the most striking feature of the Lockheed Martin F-16E/F Block 60 is the two shoulder-mounted conformal fuel tanks. The removable tanks add about 1,360kg (3,000lb) of internal fuel, while ...

F‐Block chemistry encompasses the study of elements whose valence electrons occupy the f‐orbitals, including both the lanthanides and actinides. These elements exhibit unique electronic structures ...