Which two countries’ navies are jointly patrolling the Malacca Straits?

Correct option is D

The Malacca Straits Patrol (MSP) is a collaborative maritime security initiative involving the navies of Indonesia, Malaysia, Singapore, and Thailand. These nations work together to ensure the safety and security of the Straits of Malacca and Singapore, which are critical waterways for global trade.

The MSP framework comprises several key components:
Malacca Straits Sea Patrol (MSSP): Launched in 2004, the MSSP involves coordinated sea patrols by the participating navies to enhance security in the straits.
"Eyes-in-the-Sky" (EiS) Combined Maritime Air Patrols: Initiated in 2005, this program conducts combined maritime air patrols over the straits to reinforce sea patrols with aerial surveillance.
Intelligence Exchange Group (IEG): Established to support the sea and air patrols, the IEG facilitates real-time information sharing among the member states, enhancing situational awareness and response coordination.