The convoy escort was then reinforced by the Polish destroyer and the British destroyer leader, both equipped with HF/DF, which managed to keep the U-boats at bay until morning.
Both ships were equipped with HF/DF (radio direction-finding equipment), which helped to keep the U-boats at bay until morning. The convoy escort was then reinforced by the Polish destroyer and the British destroyer leader.
The convoy escort was then reinforced by the Polish destroyer and the British destroyer leader. Both ships were equipped with HF/DF (radio direction-finding equipment), which helped to keep the U-boats at bay until morning.
The convoy escort was then reinforced by the Polish destroyer and the British destroyer leader. Both ships were equipped with HF/DF (radio direction-finding equipment), which helped to keep the U-boats at bay until morning.