Published on Tuesday, a regulatory filing in the Eurasian Economic Commission (EEC) database details a slew of previously unreleased iPhone models. Russia requires that companies register all products containing encryption and/or cryptographic tools with the EEC.

The EEC has been a reliable indicator of past Apple launches including AirPods, MacBooks and more recently, the 2018 iPad.

Apart from the model numbers and the fact that they're running iOS 11, the filings don't give away any additional information.

However, given the early timing, it's highly unlikely that these are the flagship replacements for the iPhone 8, iPhone 8 Plus and iPhone X which are expected to be announced in their usual September timeframe.

What is more likely, is that these filings reference a refreshed iPhone SE, Apples most cost-effective iPhone packing a 4" display.