The U.S. and Europe are pursuing development of next-generation combat aircraft and nations all over the world are planning to buy the F-35. Still, the allure of fourth-generation fighters is no mirage, as demand for life-extension programs and upgrade packages is maintaining production lines for aircraft designed decades ago.
- The shifting dynamics of the fourth-generation fighter market
- What it means for the fifth-generation F-35 and future programs
- Your question in the live Q&A
| 
