1. After blustering several attacks, country An Ciyi exposes the defense line not steady malady once again.

2. Antipersonnel landmines can only be dealt with on a global basis. Antipersonnel mines there are a key part of our defense line in Korea

3. In 1968, following the occupation of Czechoslovakia by the Soviet Union, Tito added an additional defense line to Yugoslavia's borders with the Warsaw Pact countries.

4. The victory boosted the morale of both the troops and the general public, but unfortunately it also strengthened the perception of Danevirke as an impenetrable defense line.