Yes it has been used by the Australian Military.
The Lockheed C130 Hercules is a four-engine turboprop aircraft that was used in the military. It was originally built by Lockheed and designed as a troop, medical evacuation, and cargo transport plane. The C130-B model was first designed and put into production in 1959.
The C-130 is made by Lockheed.
c130
Cargo, I think, a C130 is a cargo/transport plane
Airdrop release lever
An EC130 is a C130 but with lots of electronic upgrades, radars, radios, and frequency jammers.
c-17
lockheed
In 1995 Lockheed merged with Martin Marietta Corporation
Lockheed SR-71 Blackbird was used mainly for reconnaissance.
Lockheed-Martin
Lockheed and Boeing