Complex sentence: In 1965 it was reorganized as the 41st Infantry Brigade the Brigade has seen combat in the Iraq war in 2003 and is on alert at this moment for deployment in 2014.
Split into simpler sentences: In 1965 it was reorganized as the 41st Infantry Brigade. The Brigade has seen combat in the Iraq war in 2003 and is on alert at this moment for deployment in 2014.