WATO crime experts believe that this was not a domestic attack, but rather a carefully planned terrorist attack by a foreign nation. After a careful international investigation discreetly caried out by WATO operatives, a suspect was found.
Update 1: Falkia...first to make a fuss to the UN, right away, as soon as it happened.
Update 2: Operatives who worked with the Antarian authorities come up empty
Updates 3: Operatives in Falkia come up with heavily incriminating evidence
Update 4: Su-57 deployed over Falkia comes in clutch.
Members of WATO, I call for retaliation against Falkia for a terrorist strike against our member, Japan.
Even if it means invoking Article 5!
LG1, Chief of Security and the DoD