The future of warfare is anticipated to involve advanced technologies, including EMP weapons and potential defenses against them. Discussions highlight that tactical nuclear weapons are unlikely to be used again in traditional warfare due to the mutual destruction they would cause among nuclear powers. Instead, future conflicts may resemble a mix of World War II and the Gulf War, emphasizing ground tactics and air superiority. Concerns about a new nuclear arms race involving countries like India, Pakistan, North Korea, and Iran are noted, alongside the potential for space warfare, with concepts such as orbital lasers and mass drivers being proposed as future weapons. The idea of warfare extending beyond Earth is also explored, suggesting that future conflicts may involve strategic attacks from space. Overall, the sentiment leans towards the inevitability of conflict, albeit in smaller, more localized forms rather than large-scale world wars.