Aircraft, submarine project money may be at risk, Casey saysBy MARC LEVYFebruary 21, 2019 GMTHARRISBURG, Pa. (AP) — Federal money for submarine manufacturing in Philadelphia, aircraft construction in Pittsburgh and other military construction projects in Pennsylvania could be at risk of...Electric Boat breaks ground on $800 million submarine siteJune 26, 2018 GMTNORTH KINGSTOWN, R.I. (AP) — Electric Boat has broken ground on a new $800 million submarine manufacturing facility in Rhode Island.The project site in North Kingstown will house 14 acres of manufacturing space for submarine construction. The company anticipates adding at least 1,300 new jobs over the next decade, bringing its workforce to 6,000.