Catherine the Great, the 18th century Empress Regnant of Russia, once famously said, “I have no way to defend my borders but to extend them.” Under her reign, the empire continued to grow, encompassing New Russia (the region north of the Black Sea, now part of Ukraine), Crimea, the Caucasus, Belarus and the Baltic region. Empress Catherine, like many of her predecessors, saw a Russia, surrounded by ambitious powers, that was vulnerable to external threats. And her axiom continued to be a guiding principle for several of her famed successors, from Joseph Stalin, who defeated the Nazis and expanded the Soviet boundaries, to Vladimir Putin, who annexed Crimea in 2014 and has now mobilised some 100,000 troops on the Ukraine border.
Russia, the world’s largest country by land mass, lacks natural borders except the Arctic Ocean in the north and the Pacific in the far east. Its vast land borders stretch from northern Europe to Central and north east Asia. The country’s heartland that runs from St. Petersburg through Moscow to the Volga region lies on plains and is vulnerable to attacks. There are practically no natural barriers that stop an invading army from its western borders (Europe) reaching the Russian heartland. In the last two centuries, Russia saw two devastating invasions from the west — the 1812 attack by Napoleonic France and the 1941 attack by Nazi Germany. Russia defeated them both, but after suffering huge material and human losses. After the Second World War, Russia re-established its control over the rim land in Eastern Europe and Central Asia, which it hoped would protect its heartland. But the disintegration of the Soviet Union threw its security calculations into disarray, deepening its historical insecurity. This insecurity is the source of what historian Stephen Kotkin calls the “defensive aggressiveness” of Russian President Putin.
