Complex sentence: In 2011, this was replaced by the BAE Systems Insyte Artisan 3D E/F-band, which will be fitted to "Albion" and "Bulwark" by 2015.
Split into simpler sentences: In 2011, this was replaced by the BAE Systems Insyte Artisan 3D E/F-band. This will be fitted to "Albion" and "Bulwark" by 2015.