The Frontier.

The Defense mainframe?

Colonial Defense Ministry.

The Secretary of Defense? Yes.

Using spells?

get out of the way! get out of the way! burn, you little sucker!

DSCS3 stands for Defense Systems Communication Satellite.

Yes, Father, your mighty Frontier grows weaker by the moment.

That's selfdefense, justifiable homicide.

Shoot?

A raid by the Killer Blade Army of Dongranguk!

It's got a wonderful defence mechanism.

It was selfdefense. It, it was selfdefense!

We were set upon man, it was selfdefense.

Why was the Japan Defense Agency upgraded to the Japanese Ministry of Defense?

I'm Mark McCandlish.

Defend your Command

Selfdefence!

What year was it that you graduated from war college?

Defense department's largest contractor.

Resume defensive posts.

Survival instincts.

In self defence.

The Frontier could collapse at any moment.

That means not guilty .

We've got to be able to defend ourselves.

Guards, stop her!

Did he attack you?

You had no choice but to hit him. You had to fight back.

We broke through the enemy lines.

(Laughter)

For Mundt now stands to lose his life.

No sweat. It was selfdefence, Nulty.

We have a break in the Frontier.

They broke through our defenses.

I definitely never did that. Just before the Cylon attack, the entire defense mainframe was destroyed by this device.

guys, that's the secretary of defense. i am so underdressed.

Jack killed him at the hotel on 18th and rigging.

Jack killed him at the hotel on 18th and Reagan.

You think someone infiltrated our defenses?

(PIANO PLAYING)

And this turns out to be one of our most important defense mechanisms against cancer.

We also wish to welcome our new Defense Against the Dark Arts teacher Professor Dolores Umbridge.

Meanwhile, the post of Defense Against the Dark Arts will be taken by Professor Snape

It was captured from the security camera in the defense mainframe on Caprica.