:/
Well that could've gone better.
Question: what the hell are Rare Chemicals and why don't we have them?
Anyway. To help both at sea and in the mountains, I suggest we design a plane. Specifically, one with an extremely long range, so that it can patrol well out to sea without needing a carrier. Something like
ME-LRMRA-60 "Blizzard": The Blizzard is a Long-Range Multi-Role-Aircraft, designed with Forenian assistance to be the last word in aerial superiority.
Striking about the Blizzard is the unusual X-shaped wing profile. Conventional wisdom suggests that X-shaped wings don't work (well). Conventional wisdom is wrong; correctly designed, they provide increased lift and manoeuvrability due to some weird, recently discovered aerodynamic effects. Combined with two aT-J60g engines (the al-Tawrbinat company's latest creation, specifically designed to utilise GOFAST fuel to the fullest), the Blizzard is slightly faster than the Lightning Streak, more manoeuvrable, and- thanks to Forenian doctrines of double-redundancy (the plane can fly with two wings missing, and there are backups for every critical system)- sturdier.
Less immediately obvious, but no less important, are the large GOFAST fuel tanks, which give the Blizzard incredible flight times, letting them patrol far away from base for hours on end.
The Blizzard is armed with four Velociraptor autocannons (one on each wing). It has bomb mounts capable of holding one tonne of bombs (the Forenians seemed incredibly divided over the decision to add this feature). It also mounts 8 ICE rockets (modified Sarukh ones).
To preserve pilot sanity, a very rudimentary autopilot has been installed, capable of flying in a straight line and nothing more. Computer systems also provide aiming assistance. We shall endeavour to include rudimentary radar as well.
Not described: all the other basic aeroplane stuff. We're MAD engineers here, we can leave the boring details to subordinates.
The Blizzard will tear through Aratam's outdated Cannalan planes like paper, then continue to devastate targets both on land and at sea with barrages of bombs and rockets.
Despite its superiority to the Lightning Streak, the advances in technology since '42 mean that the Blizzard is not expected to cost any more than its predecessor; more efficient engines and better metallurgy reduce the cost even as superior range and construction increase it.
For our embassy design, well, clearly Forenia wants their embassy to be just as secure as our Design Devision HQ- ie, constructed deep underground. They also want it up and running ASAP. So it makes total sense that we invest heavily into underground construction equipment to help build it:
Vast Underground Forenian Embassy: Tastefully decorated with marble statues, rich wooden panelling, and thick carpets, the Forenian Embassy is a luxurious home for our ally's ambassadors. It is also located 200ft below the surface, for security purposes. In order to quickly excavate the vast underground facility, we have upgraded the Burrower into the ME-UT-60 "Excavator", a larger vehicle capable of digging substantially deeper, equipped with an upgraded Earth-Ear system with increased range and accuracy- to facilitate more precise digging, because we wouldn't want our esteemed friends to reside in a wonky embassy.
Someone suggested installing a Velociraptor on the Excavator, in case Aratam insurgents attack the building site... but that would be a silly waste of our ally's money.
Once the project is completed, we will try to find some use for the remaining construction equipment- to show our allies that we are conscientious with our resources, and don't just throw things away once we're done with them. Perhaps the mining industry would appreciate the ability to dig deeper and faster as well? And, I mean, I suppose we could deploy Excavators in combat, now that you mention it.