Yes no article about this missile in English in Wikipedia but good in general in French more easy for me
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in more and in English it is quite decent in general and more specialized sites are not always the best.
Can be armed with LACM MdCN a variant of SCALP-EG fit in TL of 533 mm also, difference more long, 1000 + km vs 550 +, accuracy about 1 m same excellent but less big warhead 250 vs 450 kg more fuel ... Tomahawk get also a warhead of 450 kg but a little less accurate up to 5 m, range 1700 km and MdCN actualy expensive coz new and few orders.
Air launched missiles are simpler don't need a booster and in more with altitude have a superior range in general much complex others variants for ships again more sub's missiles encapsulated.
Submarine hidden ofc but especialy the last generation very extremely difficult to detect but much more easy when he fired especialy missiles coz the height of the missile above the submarine/surface before it takes its altitude, a launch of torpedoes is more quiet mainly an air noise with TL.
They are very different that ships special tactics for them.