THE GEOGRAPHY
Latvia shares a 214 km land border with Russia and a 173 km border with Belarus. From Riga to the Russian frontier is closer than London to Manchester. The country has no strategic depth — any incursion is, by definition, near the capital.
THE SUWAŁKI GAP
A 65 km corridor between Belarus and Russia's Kaliningrad exclave is the only land link between the Baltics and the rest of NATO. Close it and Latvia, Lithuania, and Estonia are cut off overland — the entire alliance's reinforcement plan runs through this single seam.
WHY JAMMING WORKS
Russia operates the densest electronic warfare complex in Europe from Kaliningrad and Pskov. GPS spoofing routinely pushes drones, civil aviation, and shipping off course across the Baltic — Finnish and Estonian airlines have suspended routes for the same reason. Attribution is trivial; deterrence is not.
ARTICLE 4 vs ARTICLE 5
NATO's famous mutual-defense clause (Article 5) has been invoked once — by the US after 9/11. Article 4 — consultation when a member feels threatened — has been invoked seven times, four of them by Poland and the Baltics since 2022. The drone incidents live in Article 4 territory, deliberately.
THE OCCUPATION MEMORY
Latvia was annexed by the Soviet Union in 1940 under the secret Molotov-Ribbentrop protocol, occupied by Nazi Germany 1941–1944, then reabsorbed into the USSR until 1991. A quarter of the current population is ethnic Russian, mostly the descendants of Soviet-era settlers. Every security debate in Riga runs through this memory.
THE SPENDING SHIFT
Latvia raised defense spending from 1% of GDP in 2014 to over 3% by 2025 — one of the steepest increases in NATO. The Baltics now spend a larger share of GDP on defense than Germany, France, or the UK. Geography is destiny when your eastern border is the front line.