Two countries fish in the Strait Saromori near Oriunona. Scientists track sea surface temperature (°C) and annual tuna catch (thousand tons): 2012: 25.9 and 140, 2016: 26.3 and 125, 2020: 26.7 and 105, 2024: 27.0 and 85. Fishers accuse each other of ‘stealing’ the remaining fish.