I believe the word you are looking for is infiltration.
An unexplored area inhabited by one's enemy may be called hostile territory.
The Montagues plan to enter the Capulets' house by disguising themselves and blending in with the guests attending the Capulet's masquerade ball. This allows them to avoid detection and gain access to the enemy territory without being recognized.
not necessarily the word blitzkrieg means lightnlng war
This is how u should use territory: Our enemy has gotten into our territory.
radar
Yes, I and I'm pretty sure many others would consider enemy territory to be geeky.
The army took over the enemy territory.
Detection of (enemy) submarines.
Wolfenstein Enemy Territory - 2003 VG was released on: USA: 29 May 2003
Without you telling us the error code it's impossible to say.
yes
May 29, 2003