As for Starbases.... I believe they serve their purpose as they were intended and are fairly accurate. I have said this a thousand times. Starbases are huge, immobile fixed objects which would not be able to bring all of its weapons to bear on a single target. Where as a fighter is extremely small, and extremely fast, and has this huge immobile object to shoot at. Lastly, add range to this and it would become extremely difficult to hit a small, fast moving target. |
With a little bit of sci-fi common sense: because mass and energy consumption would be much less of an issue to a starbase than a starship, why wouldn't a starbase specifically constructed for military purposes be able to use batteries of powerful sensor arrays combined with high energy/mass attack and defense systems?
I can imagine that it would be difficult for a regular fighter/bomber type of ship to approach a starbase if the starbase could detect the threat with long range sensors, defend itself with high powered shields or massive armor and would be capable of deploying for instance long range guided missiles with equal maneouverability of the fighter/bomber to destroy it before the starbase was even within sensor/weapons range of the fighter/bomber.
If you have the resources, you can make a metal frame in space and fit in a giant powerplant. Then mount an incredible amount of sensors, defenses and weapons on all sides of the platform. Voila, a powerful military starbase.
If you're from the Starwars universe, remember this:
1. Install the shield generator within the shield radius.
2. Put some grills in front of your exhaust ports.

Anyway, I don't get the whole vulnerable starbase opinion. There's only one problem with my mighty starbase idea, and that is if you want to move it, you are sorry that you've made it so big and heavy, and it might be impossible. But that's why you made it a starbase and not a starship.
Finally, modern time forts were strong, battleships were strong, aircraft carriers are strong. They're all vulnerable because they are big and more or less mobile, but you can't just defeat them with a couple of fighters. It takes time and/or big/smart weapons to defeat them, and so should it be with starbases.
I rest my case.