Boeing Co unveiled a smartphone that appears to come straight from a James Bond spy movie. 

In addition to encrypting calls, any attempt to open the casing of the Boeing Black Smartphone deletes all data and renders the device inoperable.

The secure phone marks an extension of the communications arm of the Chicago-based aerospace and defence contractor, which is best known for jetliners and fighter planes.

Boeing’s tamper-proof phone is aimed at government agencies and contractors who need to keep communication and data secure, according to Boeing and filings with the US Federal Communications Commission.

Made in the United States, the phone runs on Google’s Android operating system. The 5.2-by-2.7-inch (13.2-by-6.9cm) handset, slightly larger than an iPhone, uses dual SIM cards to enable it to access multiple cell networks instead of a single network like a normal cellphone.

Due to the phone’s security features, Boeing is releasing few details about the wireless network operators or manufacturer it is working with.