After the Russian revolution in March, 1917, the military affairs of the new nation entered upon a curious phase. At first the Russian army made a feint to advance on Pinsk, to cover the actual operations resumed in the month of July against Lemberg. This latter front extended for eighteen and a half miles and was held by troops known as "Regiments July First." These troops, reinvigorated by the consciousness of political liberty, confounded German military prophets by the magnitude and extent of the offensive which they began. Led by Alexander Kerensky, the revolutionary minister of war, and observed by American army officers, they forced the Teutons to evacuate Brzezany, and then captured many important positions, including terrain west and south of Halicz and strongly-defended positions northwest of Stanislau. On July 11 Halicz was taken, thus smashing the Austro-German front between Brzezany and the Carpathians. This Russian operation broadened by mid-July, so that it extended from the Gulf of Riga to the Roumanian front, a distance of 800 miles. The Germans were reported to be rushing troops from the Italian and French fronts. Widespread enthusiasm was created throughout Russia, and the moral effect on the other entente powers was tremendous. Before the third year closed, at the end of July, however, Russia's offensive suffered a collapse. German spies, anarchists, peace fanatics, and other agitators succeeded in destroying the morale of some of the Russian troops in Galicia, where a retreat became necessary when unit after unit refused to obey orders. Brzezany, Halicz, Tarnopol, Stanislau and Kaloma were lost, together with all the remaining ground gained during the offensive. The Russians surrendered many prisoners, heavy guns, and an abundance of supplies and ammunition. The death penalty was invoked as a check to further insubordinations and the provisional government introduced a policy of "blood and iron" in an effort to avert disaster.