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.

India has targeted Pakistani military bases after Islamabad fired several high-speed missiles at multiple Indian airbases in the country’s Punjab state – but said it is committed to non-escalation if Pakistan reciprocates.

Pakistan accused India of launching air-to-surface missiles that targeted at least three bases. Soon after, Pakistani officials said retaliatory action against Indian bases had begun.