LIMA, June 2 (UPI) -- Peru has signed contracts with Elbit and ThyssenKrupp to modernize four U209-1200 submarines.
The expansion project will involve bringing in Germany's ThyssenKrupp as the prime contractor for work on the BAP Angamos (SS-31), BAP Antofagasta (SS-32), BAP Pisagua (SS-33) and BAP Chipana (SS-34), according to a Defensa.com report.