Ukrainian President Volodymyr Zelenskyy is urging President Donald Trump and other U.S. officials to help Ukraine gain permission from tech titan Elon Musk to use Starlink for guiding strikes inside Russia.

Ukraine wants to start using Musk’s Starlink to target ballistic-missile launchers inside Russia.

SpaceX currently permits Ukraine to use Starlink only on Ukrainian territory, including Russian-occupied areas such as Crimea, while blocking its use inside Russia.