ISLAMABAD, Pakistan (AP) — Pakistan said India fired missiles at three air bases inside the country Saturday but most of the missiles were intercepted and that retaliatory strikes on India were underway. It’s the latest escalation in a conflict triggered by a massacre last month that India blames on Pakistan.

Pakistan said it launched a military operation against India early on Saturday, targeting multiple bases including a missile storage site in northern India as the neighbours extended their worst fighting in nearly three decades.