, Hungary A wider field for his activity presented itself in 1848 due to the
Austrian Revolution in the Habsburg Empire. First he attempted to hold
Vienna against the imperial troops of
Alfred I, Prince of Windisch-Grätz, and, after the capitulation, hastened to
Pressburg (, today
Bratislava,
Slovakia) to offer his services to
Lajos Kossuth, first defending himself, in a long speech, from the accusations of "treachery to the Polish cause" and "aristocratic tendencies" — which the more fanatical section of the Polish
émigré Radicals repeatedly brought against him. He was entrusted with the defence of
Transylvania at the end of 1848, and in 1849, as General of the
Székely troops, he performed miracles with his little army, notably at the bridge of
Piski (now Simeria, Romania) on 9 February, where, after fighting all day, he drove back an immense force of pursuers. After relieving Transylvania he was sent to drive the Austrian General Anton Freiherr von Puchner out of the
Banat region. Bem defeated von Puchner at
Orsova (now Orșova) on 16 May, but the Russian invasion forced Bem to retreat to Transylvania. From 12 to 22 July Bem was fighting continually, but finally, on 31 July 1849, his army was annihilated by overwhelming numbers in the
Battle of Segesvár (now
Sighişoara); Bem escaped after feigning death. He fought a fresh action at
Nagycsür (now Șura Mare) on 6 August, and contrived to bring his fragmented army to the
Battle of Temesvár (now
Timișoara), to aid the hard-pressed General
Henryk Dembiński. Bem was in command and was seriously wounded in the last pitched battle of the war, fought there on 9 August. ==Second exile and death==