RIO DE JANEIRO—Police targeting drug traffickers raided a slum in Rio de Janeiro on Thursday and at least one officer and 24 suspects died after being shot, authorities said.
A police helicopter flew low over the Jacarezinho favela as heavily armed men fled police by leaping from roof to roof, according to images shown on local television. Service on a subway line was temporarily suspended “due to intense shooting in the region,” according to a statement from the company that operates it.