IF-120 landing craft

The IF-120 landing craft, also known as Imperial Landing Force ship was an Imperial starship designed by Sienar Fleet Systems for shuttling troops to a planet and supporting them.

Characteristics
The IF-120 was based on the Lambda-class and Sentinel-class shuttles; but instead of having those models' folding wings, it had repulsors for stability. It had a much larger capacity and was bulkier than other landing craft, and possessed extensive communications and sensor systems.[1]

After landing and deploying its troops and vehicles, the IF-120's interior could convert from transport configuration into a fully-functional mobile command base until the area was secured for larger and more permanent command facilities.