PMAEE PMA Knowledge — Military Aptitude & Current Defence AffairsRevision Notes
Final-week revision notes for Military Aptitude & Current Defence Affairs. If you have already studied the full chapter, this page is your go-to refresher before sitting the PMAEE. Compact, high-yield, and aligned with what Philippine Military Academy tests in the PMA Knowledge subtest.
Exam context
Philippine Military Academy runs the Philippine Military Academy Entrance Examination on August 2026 (expected). Its PMA Knowledge section sits under a "Core" weighting, and Military Aptitude & Current Defence Affairs is the 4th chapter in the 4-chapter PMAEE PMA Knowledge rotation. The PMAEE passing mark is Top scorers meeting quotas per region, and the most recent 2026 paper drew about a meaningful share of questions from PMA Knowledge.
Military Aptitude & Current Defence Affairs - Revision notes
This chapter covers the critical components of military aptitude testing and current defense affairs knowledge required for the PMAEE. Military aptitude measures your ability to think quickly, solve problems under pressure, and demonstrate spatial reasoning - skills essential for military leadership. Current defense affairs knowledge ensures you understand the Philippine security landscape and can engage with contemporary military issues as a future officer.
Sections
Exam Tips
- Read each question carefully - most errors come from misunderstanding
- Set internal time targets (approximately 1 minute per question)
- Skip difficult questions and return if time permits
- Trust clear patterns when they emerge in sequences
Key Points
- Military aptitude tests predict performance in cadet environment where quick decisions are needed
- Five core areas: logical reasoning, spatial visualization, pattern recognition, numerical agility, attention to detail
- Time pressure is intentional - simulates real military decision-making conditions
- Problem-solving in unfamiliar contexts mirrors officer challenges
- Quick thinking and accuracy are both evaluated
Definitions
Term
Military Aptitude
Definition
The ability to think under pressure, solve practical problems quickly, and demonstrate cognitive skills necessary for military service
Importance
Predicts success in PMA's demanding academic and military training environment
Term
Spatial Visualization
Definition
The ability to mentally manipulate, rotate, and understand 3D objects and their relationships in space
Importance
Essential for navigation, tactics, equipment operation, and battlefield awareness
Section Title
Understanding Military Aptitude
Common Mistakes
- Spending too much time on difficult questions instead of moving on
- Misreading instructions due to time pressure
- Not eliminating obviously wrong answers first
- Attempting complex calculations instead of recognizing patterns
Formulas
Example
2, 5, 8, 11, ? → d=3, next term = 11+3 = 14
Formula
Arithmetic Series: a, a+d, a+2d, a+3d...
Variables
a = first term, d = common difference
Application
Finding next term in number sequences
Example
2, 5, 10, 17, 26 → differences: 3,5,7,9 → second differences: 2,2,2
Formula
Second-order differences: Check differences between differences
Variables
If first differences aren't constant, check second differences
Application
Complex number patterns
Exam Tips
- For number series, always check arithmetic differences first, then second-order
- In spatial questions, use your finger to trace rotations if helpful
- For analogies, clearly identify the relationship type before looking at options
- Practice cube-counting regularly - it's a frequent question type
Key Points
- Number series: Look for arithmetic progression, geometric progression, or second-order differences
- Letter series: Track alphabetical position differences or patterns
- Analogies: Identify relationships between pairs (verbal or numerical)
- Spatial questions: Mental rotation, cube counting, net folding
- Logic puzzles: Ordering, truth-telling, categorical matching
- Code breaking: Substitution ciphers and pattern recognition
Definitions
Term
Analogy
Definition
A relationship between two pairs where the connection in the first pair mirrors the connection in the second
Importance
Tests logical reasoning and vocabulary knowledge simultaneously
Term
Net
Definition
A 2D pattern that can be folded to create a 3D shape
Importance
Common in spatial visualization questions requiring mental folding ability
Section Title
Common Aptitude Question Types
Common Mistakes
- Assuming arithmetic progression when it's geometric or quadratic
- Not checking if letter series follows alphabetical position patterns
- Misidentifying spatial orientation in 3D rotation questions
- Overthinking simple analogies
Exam Tips
- Follow daily news from major Philippine newspapers
- Know current Chief of Staff and service commanders
- Understand key dates: 2016 Arbitral Ruling, 2019 BARMM establishment
- Track major exercises like Balikatan and Kamandag
Key Points
- West Philippine Sea remains primary territorial concern with China
- Mindanao security involves BARMM implementation and counter-terrorism
- Communist insurgency (CPP-NPA) continues in rural areas
- Cyber security threats are increasing importance
- AFP modernization program ongoing with new equipment acquisitions
- Disaster response is major AFP peacetime mission
Definitions
Term
West Philippine Sea (WPS)
Definition
Philippine name for areas of South China Sea within Philippine Exclusive Economic Zone
Importance
Major sovereignty issue affecting national security strategy
Term
BARMM
Definition
Bangsamoro Autonomous Region in Muslim Mindanao, established 2019
Importance
Key component of peace process in southern Philippines
Term
NTF-ELCAC
Definition
National Task Force to End Local Communist Armed Conflict
Importance
Government's whole-of-nation approach to insurgency
Section Title
Current Philippine Defense Landscape
Common Mistakes
- Confusing WPS with entire South China Sea
- Not knowing current AFP leadership positions
- Mixing up different Mindanao peace agreements
- Outdated information on equipment acquisitions
Exam Tips
- Memorize key treaty years: MDT (1951), VFA (1998), EDCA (2014)
- Understand difference between defense treaties and cooperation agreements
- Know which agreements faced political challenges and current status
- Track new agreements like Japan RAA
Key Points
- Mutual Defense Treaty (1951) with United States - cornerstone alliance
- Visiting Forces Agreement (1998) governs US military personnel status
- Enhanced Defense Cooperation Agreement (2014) allows US facility access
- Reciprocal Access Agreement with Japan (2024) - newest defense pact
- ASEAN collective security through consultation and cooperation
- Growing trilateral cooperation with US-Japan and US-Australia
Definitions
Term
Mutual Defense Treaty (MDT)
Definition
1951 treaty requiring US-Philippines consultation if either faces armed attack in Pacific area
Importance
Foundation of Philippine external security guarantee
Term
EDCA
Definition
Enhanced Defense Cooperation Agreement allowing US access to designated Philippine facilities
Importance
Enables rotational presence and equipment prepositioning
Term
Indo-Pacific Strategy
Definition
US strategic framework emphasizing free and open Indo-Pacific region
Importance
Philippines plays key role as first island chain partner
Section Title
Philippine Defense Treaties and Alliances
Common Mistakes
- Confusing VFA with EDCA provisions
- Not knowing which countries have formal defense agreements
- Misunderstanding automatic vs. consultation requirements
- Outdated knowledge of agreement status
Exam Tips
- Learn the six unified commands and their geographic areas
- Track major equipment deliveries and contracts
- Know current and recent AFP Chiefs of Staff
- Understand dual civilian-military control structure
Key Points
- General Headquarters (GHQ) provides overall command and control
- Three major services: Army (PA), Navy (PN), Air Force (PAF)
- Six unified commands cover geographic areas of responsibility
- Modernization program includes frigates, fighter aircraft, helicopters
- Cyber command established to counter digital threats
- Reserve command maintains trained citizen-soldiers
Definitions
Term
Unified Command
Definition
Geographic command structure combining elements from all services
Importance
Ensures coordinated operations across service branches
Term
AFP Modernization Program
Definition
Long-term equipment and capability upgrade initiative begun 1995
Importance
Critical for maintaining credible defense capability
Section Title
AFP Organization and Modernization
Common Mistakes
- Not knowing current AFP Chief of Staff
- Confusing service commands with unified commands
- Outdated information on modernization acquisitions
- Not understanding reserve vs. active components
Connections
- Military aptitude skills connect directly to officer decision-making requirements
- Current affairs knowledge supports strategic thinking development
- Spatial reasoning applies to tactical planning and navigation
- Pattern recognition skills useful in intelligence analysis
- Time pressure training prepares for combat decision-making
- Defense treaties knowledge essential for understanding operational constraints
- AFP organization knowledge provides context for cadet career paths
Exam Strategy
For aptitude questions, manage time strictly - aim for 1 minute per question and skip difficult ones initially. Practice spatial visualization daily using online tools and cube-counting exercises. For current affairs, read Philippine newspapers daily focusing on defense and security sections. Memorize key dates, treaty names, and current leadership positions. Create mental maps connecting different defense issues to see relationships. Review recent exercises, acquisitions, and policy announcements regularly. Remember that both speed and accuracy matter - develop systematic approaches to each question type rather than relying on guesswork.
Quick Review Questions
What is the next number in the series: 3, 7, 15, 31, ?
Pattern is doubling and adding 1: 3→7 (+4), 7→15 (+8), 15→31 (+16), so 31→63 (+32)
What major international ruling favored the Philippines in 2016?
The tribunal ruled in favor of Philippine claims and against Chinese nine-dash line
Captain : Company :: Major : ?
A Captain typically commands a Company, just as a Major typically commands a Battalion
What does BARMM stand for?
Established in 2019 as part of peace process with Moro Islamic Liberation Front
Which treaty is the foundation of US-Philippines defense relationship?
The MDT established the basic alliance framework requiring mutual consultation
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