BERGMANN Kym <br/><br/>
F-35 upgrade-:  do you want the good news, or the bad news/ 
Kym Bergmann 
 -  2024 
<br/><br/> The good news is that the upgrade of F-35s to the Block 4 configuration will be a step change in capability, possibly as great as the original concept of the aircraft to move from a 4th generation platform to a 5th. The bad news is that the upgrade program has been delayed by about a year- and the situation might get worse. This article explains more, 
<br/><br/><label>Subjects--Topical Terms: </label><br/>F-35