# \[SIP2.27\] Full Support for Morpho ARKs on Arbitrum

**URL:** <https://forum.summer.fi/t/sip2-27-full-support-for-morpho-arks-on-arbitrum/333>\
**Category:** Summer Improvement Proposals \[SIPs\]\
**Tags:** usdc, arbitrum, sip2, ark-onboarding, usdt\
**Created:** [August 11, 2025, 4:43pm UTC](https://forum.summer.fi/t/sip2-27-full-support-for-morpho-arks-on-arbitrum/333 "2025-08-11T16:43:32Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![jensei](https://yyz1.discourse-cdn.com/flex009/user_avatar/forum.summer.fi/jensei/32/69_2.png) [@jensei](https://forum.summer.fi/u/jensei)\
**Post date:** [August 13, 2025, 1:52pm UTC](https://forum.summer.fi/t/sip2-27-full-support-for-morpho-arks-on-arbitrum/333/3 "2025-08-13T13:52:43Z")

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I am supportive of expanding Morpho coverage on Arbitrum as expressed [here](https://forum.summer.fi/t/sip2-26-update-arks-from-core-protocols-on-arbitrum-fleets-usdc-weth/332/3):

> [@\[SIP2.26\] Update ARKs from core protocols on Arbitrum fleets (USDC/WETH)](https://forum.summer.fi/t/sip2-26-update-arks-from-core-protocols-on-arbitrum-fleets-usdc-weth/332/3):
>
> Arbitrum’s fleet looks like it’ll benefit from a healthy mix of Morpho, Euler (not yet present in the fleets), and Silo strategies across both USDC and USD₮0. I hope we can avoid concentration and liquidity mismatches. Thanks @samehueasyou for the proposal! Lazy Summer, innit! \<3

I would like to also echo @chrisb’s observation, since there’s no ETH vault on Arbitrum yet, that would need to be proposed/deployed (via **SIP1.Y** ) before any WETH ARKs can actually go live.

I now understand that the repetition of the ARKs from **[SIP2.26](https://forum.summer.fi/t/sip2-26-update-arks-from-core-protocols-on-arbitrum-fleets-usdc-weth/332/3)** is in order to show full support for the Morpho ARKs proposed.

In order to avoid governance overhead from overlapping proposals if they’re functionally the same, I would propose to focus on the **SIP2.26** and rewriting/proposing deployment of ETH Fleet on Arbitrum ( **SIP1.Y** ), followed by proposal **SIP2.Y** to include the proposed strategies into the new ARK upon deployment.

Curious about thoughts from [@Recognized\_Delegates](https://forum.summer.fi/groups/recognized_delegates) and risk assessment of @BlockAnalitica!

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