A Fold Fault (フォールド断層 Fōrudo Dansō?) is a phenomenon that interferes with the physical dimension (real space/three dimensional space).
The Vajra Queen has the ability to convert fold faults into fault folds to create a barrier-style defensive field (said to be impossible to destroy with any kind of weapon) and as an offensive attack. When Grace O'Connor integrated with the Vajra Queen she artificially produced dimension faults, using them for offense and defense in the battle against the Macross Frontier fleet in A.D. 2059.
- ↑ Macross Chronicle Glossary Sheet 12A and Macross Chronicle Technology Sheet 08A)