Complex sentence: The two Polish guns were purchased in March 1924 under a French loan to rearm the Polish army and were intended to arm two ex-Russian Filin-class gunboats purchased from Finland the ORP General Haller and ORP Komendant Pilsudski.
Split into simpler sentences: The two Polish guns were purchased in March 1924 with a French loan to rearm the Polish army. They were intended to arm two ex-Russian Filin-class gunboats purchased from Finland the ORP General Haller and ORP Komendant Pilsudski.