What is the primary objective of the U.S. National Defense Strategy and how does it define strategic competition?

• A. Deter strategic adversaries, deter and prevail in conflict if needed, and shape the security environment by integrating deterrence across all domains, with a focus on competition with China and Russia
• B. Promote unilateral global dominance in all domains
• C. Withdraw from alliances to focus on homefront defense
• D. Rely exclusively on rapid nuclear escalation to deter threats

Answer: (A)

The main idea being tested is how the National Defense Strategy frames strategic competition and its objectives. The strategy centers on deterring strategic adversaries, deterring and prevailing in conflict if needed, and shaping the security environment by integrating deterrence across all domains. It treats competition with major rivals—especially China and Russia—as the enduring security condition, requiring a persistent, multi-domain approach that combines military strength with alliances, partnerships, and coordinated deterrence in cyber, space, economics, and information domains. This makes the stated goal the best fit because it emphasizes preventing conflict through strong deterrence across every arena and shaping the environment to keep the U.S. and its interests secure.

Unilateral dominance and withdrawal from alliances run counter to this approach because they undermine credibility, determent, and partnership networks that strengthen deterrence. Relying exclusively on rapid nuclear escalation moves away from the broader, multi-domain deterrence that the strategy prioritizes and ignores the non-nuclear tools—conventional forces, alliance-building, and economic and technological leverage—that underpin strategic competition.