IstanbulTurkey has signed 2 mutual defence pacts since August.

President Erdogan said Turkey and Qatar will work to prevent renewed war in the Gulf.

Turkey’s parliament ratified August’s Makkah pact with Saudi Arabia and Pakistan last week, making an attack on one an attack on all.

Erdogan’s office gave no terms, so what each side owes the other is unknown.

How each outlet framed it
Dawn
notes the Qatar pact's contents were undisclosed and places it alongside the Makkah trilateral defence deal Turkey ratified

Sources: Dawn