But defence technology firm Indra says a new, more connected approach may be necessary if such vehicles and systems are to be effective in seabed defence and warfare for the next generation. Shephard ...

Christian Schmidt, Charles J. DeRoller and Xi Wang captured and compared samples of Papilio glaucus and Papilio canadensis hybrids and compared them with both species, finding evidence that the ...

Papilio is a large genus of swallowtail butterflies within the family Papilionidae. The only representative of the tribe Papilionini, the genus includes about 200 scientifically recognized species.

February 3, 2025 Spain's defence company Indra buys satellite operator Hispasat Spain's defence company Indra agreed to buy 89.7% of satellite operator Hispasat from Redeia for 725 million euros ...