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USA
Defense Language Aptitude Battery (DLAB)
600 questions
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About this exam
The Defense Language Aptitude Battery (DLAB) is a U.S. military assessment of how readily a person may learn a foreign language. It is used when considering candidates for linguist training and other language-intensive assignments; it does not test fluency in a particular language. Recruits and current service members may be directed to take it depending on their branch, career path, and eligibility. A qualifying score is only one part of selection, and requirements for jobs or training can vary by service and may change.
DLAB questions assess how you recognize and apply unfamiliar language rules, rather than how much vocabulary you already know. The test has traditionally used listening prompts alongside written or visual pattern tasks involving sounds, syllables, stress, and grammar in a constructed language. Preparation is most useful when it builds careful listening, pattern recognition, and the ability to apply a rule consistently under time pressure. Review current guidance from your recruiter or military education office, since testing procedures and job requirements may differ.
How to prepare for the DLAB
- Review sound-to-symbol patterns and phoneme discrimination: listen closely to unfamiliar sounds and distinguish them without relying on familiar English spellings.
- Practice applying stated rules for syllables, stress, pronunciation, and constructed-language vocabulary; use timed questions to build accuracy without rushing.
- Confirm current testing and eligibility guidance with your recruiter or service education office, and ask which official preparation materials are appropriate for your branch or career path.
FAQ
Who takes the DLAB?
The DLAB is generally taken by recruits or current service members being considered for language training or language-intensive military roles. Eligibility and whether a score is needed depend on the service, job, and individual circumstances, so confirm requirements with a recruiter or military education office.
What is the format of the DLAB?
The DLAB assesses language-learning aptitude through tasks involving unfamiliar sounds and language patterns. It has traditionally included listening and written or visual components, but candidates should check current instructions from their testing authority for the format that applies to them.
What should I study for the DLAB?
You do not need to learn a specific foreign language. Focus on recognizing sound categories, mapping sounds to symbols, applying pronunciation and stress rules, and learning vocabulary or grammar rules from examples. Follow current guidance from your service, because preparation recommendations may vary.