WARSAW, Oct 26 (Reuters) - Polish defence ministry will

sign a letter of intent on cooperation with Palantir

Technologies Inc. ( PLTR ) on Monday, the ministry said in a

statement published on Sunday, without giving further details.

The cooperation with Palantir ( PLTR ) began in December last year,

with the signing of a "Memorandum of Understanding on

Cybersecurity of Information Technology Cooperation", the

ministry said, adding that it covers the areas of artificial

intelligence, information technology, and cybersecurity.