KIEV, Ukraine — The speaker of Ukraine's parliament huddled under umbrellas as eggs rained down and smoke bombs filled the chamber with an acrid cloud. Then the lawmakers attacked one another, punching and brawling in the aisles.
The chaos erupted Tuesday as parliament approved a treaty allowing Russia to extend the lease on a naval base in a Ukrainian port on the Black Sea until 2042 — a move bitterly opposed by pro-Western lawmakers. Ukraine would get cheap natural gas from Russia in exchange.
Russia's influence in Ukraine has surged since the February election victory of pro-Kremlin President Viktor Yanukovych, infuriating Ukrainians who resent Moscow's influence and inflaming the violent passions that plague the politics of the former Soviet republic.
The controversy over the home port for the Russian Black Sea Fleet has been one of the most emotionally charged consequences of the breakup of the Soviet Union. After the Soviet collapse, Russia found one of its major fleets based in a foreign country's port — Sevastopol, on the Crimean Peninsula that extends from mainland Ukraine into the Black Sea, about 200 miles from the nearest Russian territory.
Ukrainian nationalists who resented Moscow's long dominance of their land regarded the Russian fleet's presence as tantamount to military occupation.
Yanukovych and Russian President Dmitry Medvedev agreed last week that the lease would be extended for 25 years past the 2017 expiration.