Why size still matters in cyber, space, and missile warfare

A large hull is more likely to have the electrical power and radar capacity needed to threaten space-based systems. It can also embark cyber and other technical-warfare teams that smaller ships may struggle to support. Volume and power allow those specialists to coexist with a weapons fit substantial enough to matter independently. Here, a cruiser is defined by effect: when it arrives alone, most states should see an overwhelming or at least significant problem, never an easily manageable one. Size therefore connects sensors, specialists, firepower, and deterrent credibility rather than serving as symbolism alone.