Defend Democracy is the act of safeguarding democratic principles and institutions from various threats or challenges. This involves ensuring free and fair elections, upholding the rule of law, and protecting human rights. In the context of international relations, defending democracy is crucial for maintaining global stability and promoting peace. By supporting democratic governance, nations can foster economic development and social progress. As authoritarian regimes and populist movements gain traction, defending democracy becomes increasingly important to counteract these influences and preserve democratic values worldwide.

Defending democracy is crucial because it underpins global peace and stability. Democratic systems promote transparency, accountability, and the protection of human rights. In an interconnected world, the erosion of democracy in one region can have far-reaching implications, affecting international trade, security, and diplomatic relations. By defending democracy, nations can prevent authoritarianism and ensure that citizens' voices are heard, fostering a more equitable and just global society.

Scholars of international relations argue that defending democracy is essential for maintaining the liberal world order. Academic consensus suggests that democratic nations are less likely to engage in conflict with one another, known as the 'democratic peace theory'. This underscores the importance of defending democracy to ensure international cooperation and stability. In a multipolar world, where power dynamics are shifting, defending democracy also involves recognising the diverse political landscapes of the Global South and supporting their democratic aspirations.