Establishment of and Modification to Restricted Areas; Fort Sill, OK

This action establishes 2 new restricted areas (R-5601G and R- 5601H) to the special use airspace (SUA) complex located at Fort Sill, OK, to provide additional maneuvering airspace for current and planned hazardous training activities. Specifically, the restricted areas provide participating fighter and bomber aircraft with non-eye safe laser firing and maneuvering airspace when training at the Falcon Bombing Range contained in R-5601C, the West Range Target Area contained in R-5601B, or the East Range Target Area contained in R- 5601A. Additionally, the using agency information for all Fort Sill restricted areas is updated for standardization and to reflect the current organization. This action also updates a number of geographic coordinates for R-5601A-E, G, and H as a result of more accurate digital charting capabilities, updates the arc radius distance in R- 5601B and R-5601H from statute miles to nautical miles (NM), and corrects the controlling agency information for R-5601H. This action ensures realistic U.S. Army training on current tactics for employing hazardous targeting laser systems and weapons capabilities at longer ranges from the target area.