National interests in global politics: VCE Politics
“The meaning of national interests, including security, economic prosperity, regional relationships and regional standing, and how states define and pursue them”
National interests are the goals a state pursues to protect its people and ensure its survival, and they form the basis of foreign policy. The study design names four: security (the highest priority, covering survival and protection of territory and sovereignty), economic prosperity (growth, markets, resources and investment), regional relationships (ties with neighbours and major powers) and regional standing (status and influence in the region). States define interests subjectively and must prioritise when they clash, as Australia does when balancing its relationship with China against trade dependence. Examples include AUKUS for security and the Belt and Road Initiative for prosperity.
Jump to a section
In the current study design (Units 3 and 4 from 2025) this topic is part of Unit 4. This page keeps its original web address.
What this dot point is asking
The study design asks you to define national interests and to work with the four interests the selected Indo-Pacific state shares with others: security, economic prosperity, regional relationships and regional standing. You should explain how states identify what is in their interest, how they prioritise competing interests, and how the pursuit of one state's interests can conflict with another's. Exam questions often ask you to analyse how a particular state defines and pursues its national interests, so you need current examples ready.
The answer
What are national interests?
National interests are the goals a state pursues to protect and advance the wellbeing of its people and the survival of the state itself. They are the foundation of foreign policy: a state's diplomacy, defence posture, trade decisions and alliances are all justified by reference to the national interest. Because interests are defined by governments, they are partly subjective and can shift with leadership, ideology and circumstance.
The study design names four national interests that states in the Indo-Pacific share: security, economic prosperity, regional relationships and regional standing. Values can still shape how a state defines and pursues these interests, but "the pursuit of values" is not one of the design's interests.
Security
Security is usually the highest priority because survival comes first. It includes protecting the population, territory and sovereignty of the state from external threats, and increasingly from non-traditional threats such as terrorism, cyber attack, pandemics and climate change.
States pursue security through military strength, alliances and deterrence. Australia, for example, treats its alliance with the United States and arrangements such as AUKUS as core to its security interest, while also balancing its relationship with China.
Economic prosperity
A state seeks to grow its economy, secure access to markets, resources and investment, and raise living standards. Prosperity underwrites everything else: a wealthy state can fund a strong military, exert influence and satisfy its population.
States pursue prosperity through trade agreements, attracting investment and protecting key industries and supply chains. China's Belt and Road Initiative is a clear example of using infrastructure investment abroad to secure markets, resources and influence that serve its economic interest.
Regional relationships
States seek stable, productive relationships with their neighbours and with the major powers in their region, through diplomacy, alliances, trade and regional groupings. Good relationships lower the risk of conflict and make cooperation easier. Australia, for example, works to maintain relationships with Southeast Asian states through ASEAN-linked forums and with Pacific Islands Forum members, while managing a competitive relationship with China.
Regional standing
Regional standing is a state's status, reputation and influence in its region: whether other states see it as a leader, a partner or a rival. States pursue it through leadership in regional groupings, aid, military capability, cultural influence and their record of acting reliably. Indonesia's role as a leading member of ASEAN and Japan's development assistance across the region are examples of states building standing.
Defining and prioritising interests
Interests frequently compete, and states must rank them. A government may want to criticise another state's human rights record (which may help its standing and reflect its values) yet rely on that state for trade (prosperity) or security cooperation (security). Australia regularly navigates the tension between criticising China and depending on it as its largest trading partner. How a state resolves these tensions reveals its true priorities, and realists argue security and prosperity almost always win when interests clash.
Security (survival, protection of territory and sovereignty), economic prosperity (growth, markets, resources), regional relationships (ties with neighbours and major powers) and regional standing (status and influence in the region). Security is usually prioritised, and the interests frequently pull against one another.
Examples in context
Example 1. Prosperity through influence. China's Belt and Road Initiative funds ports, rail and energy projects across Asia, Africa and beyond. It secures markets and resources for China while building political leverage over recipient states, showing how an economic interest also delivers strategic gains.
Example 2. Interests in tension for Australia. Australia treats China as a security concern yet depends on it as its largest trading partner. Decisions such as banning a foreign firm from critical infrastructure on security grounds, while keeping iron ore exports flowing, show a state managing competing interests rather than choosing one cleanly.
Weaker answers list the four interests as tidy, equal boxes. In reality they overlap and compete, and security and prosperity usually outrank the others when they clash. The marks come from showing how a state prioritises and trades off interests, not from reciting the categories.
Try this
Q1. Define national interests and identify the four interests in the study design. [4 marks]
- Cue. Goals to protect and advance the state; security, economic prosperity, regional relationships, regional standing.
Q2. Explain how a named state pursues its economic interest, using one example. [6 marks]
- Cue. Trade, investment, resources; for example China and the Belt and Road Initiative.
Q3. Analyse the extent to which security takes priority over the other national interests of a selected Indo-Pacific state. [10 marks]
- Cue. Use a case such as Australia and China; weigh realist priority of security and prosperity against regional relationships and standing, and judge.
Exam-style questions
Questions in the style of VCAA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
2023 VCAA-style (previous design)2 marksOutline one factor influencing this Asia-Pacific state's national interest of regional relationships. [one Asia-Pacific state must be used: Australia, China, Indonesia, Japan or the United States of America]Show worked answer →
Two marks: identify one factor and show briefly how it shapes the state's interest in regional relationships.
For Australia, a clear factor is geography and economic dependence on Asia: because Australia's largest trading partners are in the region, maintaining stable relationships with China and ASEAN states is central to its prosperity and security, which shapes how it defines this national interest.
Other valid factors include the strategic balance (the rise of China and the US alliance), history, or shared security threats. Markers want one named factor and a clear link to why the state prioritises regional relationships, not a list.
2021 VCAA-style (previous design)10 marksEvaluate the success of your selected Asia-Pacific state in achieving two of its national interests. [Australia, China, Indonesia, Japan or the United States of America]Show worked answer →
Ten marks for an "evaluate", so judge how successfully the state has achieved each of two named national interests, with evidence and a clear verdict, not just description.
Choose two interests for your state. For China: national interest of economic prosperity - largely successful through decades of growth, trade dominance and Belt and Road investment, though slowing growth and pushback temper this. National interest of national security or sovereignty - assertive action in the South China Sea and military build-up have strengthened its position, but provoked balancing by the US and regional states, a mixed result.
Structure each interest as: what the interest is, what the state did to pursue it, and how successful that was (evidence on both sides leading to a judgement). The marks concentrate on evaluation - reaching a defensible verdict on degree of success for each interest, supported by contemporary examples.
2023 VCAA-style (previous design)6 marksExplain two differing interpretations of international standing in relation to this Asia-Pacific state. Examples may be internal or external to your chosen state. [Australia, China, Indonesia, Japan or the United States of America]Show worked answer →
Six marks: explain two genuinely different views of how the chosen state's international standing should be understood or pursued, with examples.
International standing is a state's reputation, status and influence in the eyes of other actors. Give two contrasting interpretations. For the United States: one interpretation holds that standing rests on leadership of the rules-based order through alliances and institutions, so multilateral engagement enhances it; a competing interpretation holds that standing rests on strength and independence, so an "America First" approach that prioritises national power, even at the cost of allies, raises standing.
These can be internal (domestic political debate over foreign policy) or external (how allies versus rivals judge the state). Markers want two clearly differentiated interpretations, each explained and supported with a contemporary example, showing that "international standing" is contested rather than fixed.