United States Has Recovered 12 UAP Craft

It has been alleged that the United States secretly possesses 12 recovered UAP craft (9 UAP as of Bob Lazar's time) that have either been found through archeological digs, crashes, or been shot down intently, and as a consequence also possesses 30 to 50 alien bodies (also known as non-human biologics), representing 5 different alien species. Reportedly some of these aliens originally survived, but all of them have long since died.

Has the United States Military developed electromagnetic pulse weapons used to bring down UAP Craft and abduct their alien pilots for interrogation?