BSEH SS Defence Studies study guide
BSEH SS Defence Studies · Work through your exam, one topic at a time.
BSEH Senior Secondary Defence Studies - often called Raksha Adhyayan in Haryana's senior secondary stream - is a board-level elective that treats defence as an academic subject rather than a recruitment test. It suits Class XII students in the Haryana Board system who want a structured grounding in how a state organises, pays for, equips and legally justifies its armed strength, and it is equally useful to candidates preparing for NDA, CDS, AFCAT, Agniveer or state police entries who need the conceptual vocabulary behind current-affairs headlines. The BSEH SS Defence Studies study guide has 10 sections and about 3,160 words.
01Concept, Nature and Scope of Defence Studies
This section tests whether you can define defence studies as an academic field, distinguish it from strategic and security studies, and apply its scope to real defence problems. Expect questions on levels of analysis, civil–military relations and the multidisciplinary nature of the subject.
321 words, about 2 min02National Security: Dimensions, Determinants and Contemporary Challenges
This domain tests a comprehensive understanding of national security beyond border defence. Questions often ask you to classify a threat by dimension, identify a determinant of security policy, or discuss a contemporary challenge such as cyber, energy or hybrid threats.
316 words, about 2 min03Organisation and Structure of India's Defence Forces (Army, Navy, Air Force and Coast Guard)
This domain tests command structures, service roles, rank hierarchies and inter-service arrangements. You should know which headquarters, command or agency is responsible for a given operational or administrative task.
335 words, about 2 min04Military History and India's Post-Independence Wars and Operations
This section tests dates, causes, operations and outcomes of India's post-1947 conflicts. Questions often ask you to match an operation with a war, identify a treaty, or explain a strategic outcome.
314 words, about 2 min05Defence Technology, Research and Development, and Defence Production
This domain tests the defence innovation ecosystem: who designs, who produces, how acquisition works, and what indigenisation means. Expect questions on DRDO laboratories, public-sector undertakings, missiles and platforms, and export policy.
296 words, about 1 min06Forms of Warfare: Conventional, Nuclear, Insurgency, Terrorism and Hybrid Threats
This domain tests your ability to distinguish types of warfare and apply the correct framework. Questions often present a scenario and ask you to classify it, or ask about nuclear doctrine and counter-insurgency principles.
320 words, about 2 min07International Relations, the United Nations, Disarmament and Arms Control
This domain tests IR concepts, the UN system, peacekeeping principles and the architecture of arms control. Questions often ask you to distinguish disarmament from arms control, identify a treaty, or explain India's position.
310 words, about 2 min08Defence Economics, Defence Budget and Civil–Military Relations
This domain tests resource allocation, budget structure and the constitutional principle of civilian supremacy. Questions often ask you to interpret budget heads or explain why modernisation is constrained despite a large defence budget.
300 words, about 2 min09Internal Security, Border Management, Civil Defence and Disaster Management
This domain tests internal threats, border-guarding responsibilities and disaster-response institutions. Questions often ask which force guards which border, or who coordinates a disaster response.
293 words, about 1 min10Youth, Citizenship, NCC and Careers in the Defence Services
This domain tests citizenship duties, the National Cadet Corps and entry routes into the armed forces and Coast Guard. Questions often ask about NCC certificates, training institutions or the Agnipath scheme.
355 words, about 2 min