The frequency and severity of natural disasters and mass shootings seems to increase annually, but mobile operator investments in public safety are increasing even faster. AT&T and FirstNet are investing up to $8 billion in public safety networks over the 10 years, T-Mobile says it has developed the world’s first network slice for first responders, and Verizon continues to invest in Frontline to serve tens of thousands of public agencies with automatic prioritization and preemption. How is the tower industry capitalizing on public safety investment? How are in-building systems evolving to keep pace with advances in public safety needs and technologies? What does 5G SA mean for public safety networks, and what do infrastructure providers need to know?