According to Air Education and Training Command, AB Joshua M. Rolfe, who died on Oct. 29, 2005, after he collapsed during the second lap of a six-lap physical fitness readiness run at Lackland AFB, Tex., had a rare, pre-existing heart condition known as cardiac arrhythmia secondary to the right ventricular cardiomyopathy/ dysplasia. In this condition, fat and fibrosis replace the muscle of the right ventricle. Medical personnel at the track tried to resuscitate Rolfe before he was transported to Wilford Hall Medical Center, where staff continued life-saving efforts but could not revive Rolfe.
SDA’s Next Phase of Data Transport Satellites on Hold
June 30, 2025
The long-term future of one of the Space Development Agency’s two satellite constellations is on hold as officials study the options for replacing a planned “data transport layer” with one or more commercial solutions. President Trump’s proposed 2026 defense budget...