Much improved. Here are some additional suggestions:
1. Logo - The black and white logo is simple. Needs to punched up a bit to draw attention.
2. Rotating pictures - slow down the change time. Too fast now. It's distracting from the front page content.
3. Top navigation bar - the red "travelling" bar: it's a bit on the slow side, seems to be crawling at times, desperatly trying to keep up with the cursor. You may want to get rid of it, since the section text lights up when you mouse-over it. Maybe have the text change color to Red, instead of white.
Also, section names: How about just "Home", "News", "Gallery", "Forums", "Links", "About"? Drop the "military" and "defence", they are not neccessary, we know which site we are browsing.
As to "Weapons DB" and "World Military" I would actually combine these two into one "Database" link. When you click on "Database" you can then choose to explore the world militaries or weapons or systems or tactics or whatever.
I realize the site gets its income from google ads, but if you could possibly cut back a little bit? It's really cluttering thing up right now. I would put the googads on the right or left column, leave the center open and ad free.
Section pages: looks like you have menu duplication: there is a menu on top and then another menu on the left. For example, if you click "Defence Links", there is a menu link on top and in the left column. You may want to get rid of the "Main Menu" part and leave yourself more room for googads.
/s Pulaski
PS I re-read what I typed, it is overly harsh, but hey, you asked for it! Just my opinion!
EDIT: One more thing. The main page section, "IN THE NEWS", "MORE NEWS", "Defence Discussions", "Latest Pictures": perhaps choosing one type face style for all headings is advisable? So either "ALL CAPS", or "Some Caps" but not both.
Watch me get kicked off the site now for being a smart alec..