DAYTONA BEACH, Fla. — Secured inside a room you need a U.S. passport to enter is a modern arcade of war machines.

It looks like a gamer’s paradise: A comfortable tan leather captain’s chair sits behind four computer monitors, an airplane joystick with a red “fire” button, a keyboard and throttle control. The games here have great implications. Across the world, a $20 million Gray Eagle drone armed with four Hellfire missiles, ready to make a sortie into hostile territory is taking commands from a workstation like this one. A graduate from this room on the campus of Embry-Riddle Aeronautical University in Daytona Beach could be in that other room in as little as six months with a master’s degree in drone warfare, his hand on the joystick, making $150,000 a year.

Welcome to the new basic training, where the skills to fight the War of Tomorrow are taught in private classrooms today. Embry-Riddle this fall became the first in the country to offer post graduate education in this field.

“We’re trying to prepare our students so they’re ready to operate at the highest levels,” said Dan Macchiarella, department chair of aeronautical sciences at Embry-Riddle.

But as with so many things that begin with a military purpose, these unmanned vehicles are coming in all shapes and sizes — from full-sized planes to mini helicopters less than 2 feet across — to play a role in the civilian world.

They are used by law enforcement to patrol the borders, to nab shark-fin poachers off the Galapagos Islands, to hover above the trees and count populations of endangered birds. The University of Florida built its own drone to monitor wildlife.

There are storm-chasing drones. Fire-fighting drones. Drones to report real-time traffic. Congress has ordered the FAA to issue new regulations for this impending civilian army of unmanned vehicles.

Look up in the sky: The drones are coming.