Legacy software doesn't retire itself. It sits in production, accumulating technical debt, resisting change, and quietly becoming a risk—not because of what it does, but because of what it can no longer support.That's the challenge facing leading systems integrators (SIs) working in support of government and industry. Across a portfolio of mission-critical applications, SIs and aerospace companies are managing aging Python and Java codebases that need to move to a modern, security-focused, and supportable foundation—specifically Red Hat Enterprise Linux 10 (RHEL 10).The goal isn't just a s